AudioStretch Hack 6.6.6 + Redeem Codes
Music Transcription Tool
Developer: Cognosonic Pte Ltd
Category: Music
Price: $9.99 (Download for free)
Version: 6.6.6
ID: com.audiostretch.AudioStretch
Screenshots
Description
Before you buy AudioStretch, consider first downloading AudioStretch Lite for FREE. Apart from some feature limitations, it's the same as the full (paid) version. The Lite version is a great way to see whether AudioStretch works well for you.
As a musician one of the most helpful tools you can have is the ability to slow-down, loop or auto-transpose the notes for a piece of music you are trying to learn.
AudioStretch is the world’s first audio and video transcription tool.
Now you can manipulate the pitch, speed and transcribe your tunes from both audio and video files; or by using your phone’s camera you can capture video directly into AudioStretch and transcribe it!
FEATURES INCLUDE:
• Import audio or video files
• Capture video with your phone camera for transcription
• Change the speed of files without changing the pitch
• Listen to the individual notes as you drag the waveform
• Play audio and video at zero speed
• Transpose any music
• Loop difficult to learn sections
With AudioStretch you get all of this in an incredibly responsive and easy-to-use app. Ideal for transcription, learning songs by ear, crazy sonic experimentation, or just listening to your music library in a new way.
DETAILED FEATURES:
• Load songs from your Music Library. (Note: songs from Apple Music have DRM and therefore cannot be loaded).
• Document Picker import/export option supports iCloud, OneDrive, and more
• Open Dropbox files and email attachments via "Open In"
• LiveScrub™ : listen as you drag/hold the waveform
• Speed range -10x to 10x, including zero speed!
• Instant freeze to zero speed by double-tapping on speed display
• Pitch shift range +/- 36 semitones
• Keyboard/spectrum feature for transcription
• Super-fine speed/pitch adjustment via drag left-right on speed/pitch display
• Flexible looping feature
• No ads or in-app purchases
If you run into any problems with AudioStretch or AudioStretch Lite, please contact [email protected]
As a musician one of the most helpful tools you can have is the ability to slow-down, loop or auto-transpose the notes for a piece of music you are trying to learn.
AudioStretch is the world’s first audio and video transcription tool.
Now you can manipulate the pitch, speed and transcribe your tunes from both audio and video files; or by using your phone’s camera you can capture video directly into AudioStretch and transcribe it!
FEATURES INCLUDE:
• Import audio or video files
• Capture video with your phone camera for transcription
• Change the speed of files without changing the pitch
• Listen to the individual notes as you drag the waveform
• Play audio and video at zero speed
• Transpose any music
• Loop difficult to learn sections
With AudioStretch you get all of this in an incredibly responsive and easy-to-use app. Ideal for transcription, learning songs by ear, crazy sonic experimentation, or just listening to your music library in a new way.
DETAILED FEATURES:
• Load songs from your Music Library. (Note: songs from Apple Music have DRM and therefore cannot be loaded).
• Document Picker import/export option supports iCloud, OneDrive, and more
• Open Dropbox files and email attachments via "Open In"
• LiveScrub™ : listen as you drag/hold the waveform
• Speed range -10x to 10x, including zero speed!
• Instant freeze to zero speed by double-tapping on speed display
• Pitch shift range +/- 36 semitones
• Keyboard/spectrum feature for transcription
• Super-fine speed/pitch adjustment via drag left-right on speed/pitch display
• Flexible looping feature
• No ads or in-app purchases
If you run into any problems with AudioStretch or AudioStretch Lite, please contact [email protected]
Version history
6.6.6
2023-01-09
6.6.5
2022-05-25
6.6.2
2021-06-11
6.6.1
2021-01-22
6.6.0
2019-06-05
Fix for a bug that caused issues with importing tracks from the Apple Music library.
6.5.0
2019-01-08
Features and improvements:
• Added support for Audiobus 3.0
• You can now choose to optionally show DRM protected content when browsing the music library
Fixes:
• Fixed an issue that occasionally crashed the app when importing certain video files
• Added support for Audiobus 3.0
• You can now choose to optionally show DRM protected content when browsing the music library
Fixes:
• Fixed an issue that occasionally crashed the app when importing certain video files
6.4.0
2017-10-24
- An artwork of the playing track is now displayed on the lock screen.
- Fixed issues with opening App Store page from Settings.
- Fixed issues with opening App Store page from Settings.
6.3.0
2017-07-19
• Added Help under Settings. Includes info on shortcuts accessible via double-tap and long-press on various buttons.
We hope you're enjoying the app! Please keep it updated so you've always got your latest and greatest improvements.
We hope you're enjoying the app! Please keep it updated so you've always got your latest and greatest improvements.
6.2.0
2017-06-08
1. Over the years several users have requested having a way to move the loop points while preserving the loop duration. How we can do it without adding any new controls: double-tap handler for A button moves A to current play position but also shifts B to preserve loop length. Similarly for double-tap on B.
2. Bug fixes
2. Bug fixes
6.1.1
2017-06-02
Thanks for using AudioStretch. To make our app better for you, we bring updates to the App Store regularly.
In this release, we've fixed issue with the missing volume slider.
----
Highlights from previous versions:
- Additional support for amazing split-screen feature (iPad users only).
- Enhanced pitch adjustment: now you preserve fine pitch adjustment when adjusting by semitones
In this release, we've fixed issue with the missing volume slider.
----
Highlights from previous versions:
- Additional support for amazing split-screen feature (iPad users only).
- Enhanced pitch adjustment: now you preserve fine pitch adjustment when adjusting by semitones
6.1.0
2017-05-05
Thanks for using AudioStretch. To make our app better for you, we bring updates to the App Store regularly.
- We have added support for the amazing Split-screen feature (iPad users only).
- We have changed the pitch adjustment: preserve fine pitch adjustment when adjusting by semitones
- We have added support for the amazing Split-screen feature (iPad users only).
- We have changed the pitch adjustment: preserve fine pitch adjustment when adjusting by semitones
6.0.2
2017-04-10
Thanks for using AudioStretch. To make our app better for you, we bring updates to the App Store regularly.
6.0.0
2017-01-16
• A visually enhanced UI
• Video transcription now available!
• A new pop-up visual lets you see the speed and pitch adjustment easier
If you like AudioStretch leave us a review! And feel free to message us at [email protected] for help or feature requests.
• Video transcription now available!
• A new pop-up visual lets you see the speed and pitch adjustment easier
If you like AudioStretch leave us a review! And feel free to message us at [email protected] for help or feature requests.
5.3.3
2016-10-19
• Fix to transport controls on lock screen in iOS 10
• Fix to behaviour of tap of forward button when "Limit Fwd/Back Jump to 15s" option is enabled
• Added messages to dialogs requesting access to Music Library and Photo Library
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Fix to behaviour of tap of forward button when "Limit Fwd/Back Jump to 15s" option is enabled
• Added messages to dialogs requesting access to Music Library and Photo Library
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
5.3.2
2016-08-16
• Fix to broken Audiobus integration
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
5.3.1
2016-08-12
• Fix to import and export menus in iOS 10.
• Dropped support for iOS 8. (Note: any device that can run iOS 8 can also run iOS 9).
• Updated to latest Audiobus SDK (2.3.1).
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Dropped support for iOS 8. (Note: any device that can run iOS 8 can also run iOS 9).
• Updated to latest Audiobus SDK (2.3.1).
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
5.2.1
2016-07-17
• Tap on main waveform to play/pause playback. Settings includes an option to disable this behavior.
• Behavior to auto-enable loop on A/B tap now a user-settable option.
• Audio mode (e.g. "mono left") info now included in export file name.
• "Enable Document Picker" option removed; it's now standard behavior. (Previously it was optional because iOS 7 didn't support it).
• Smoother waveform animation.
• If Track Number option is on, for tracks from multi-disc sets, disc number shown too.
• Tips for shortcuts (press-hold to bring up music library, swipe left/right to change track, tap on waveform to play/pause).
• Support email message now includes phone model number.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Behavior to auto-enable loop on A/B tap now a user-settable option.
• Audio mode (e.g. "mono left") info now included in export file name.
• "Enable Document Picker" option removed; it's now standard behavior. (Previously it was optional because iOS 7 didn't support it).
• Smoother waveform animation.
• If Track Number option is on, for tracks from multi-disc sets, disc number shown too.
• Tips for shortcuts (press-hold to bring up music library, swipe left/right to change track, tap on waveform to play/pause).
• Support email message now includes phone model number.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
5.1.2
2016-06-16
Added ability to import from video library / camera roll.
Reduced touchable area of overview to reduce accidental touches when aiming for transport buttons.
Reduced touchable area of overview to reduce accidental touches when aiming for transport buttons.
5.1.1
2016-03-28
• Correction to play position as shown on lock screen
• Fix to inconsistent saving/restoring of settings for previously-loaded songs
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Fix to inconsistent saving/restoring of settings for previously-loaded songs
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
5.0.1
2016-03-09
• Refinements to marker and loop behaviour
• Tweak to overview to allow easier access to start and end
• Expanded ranges for pitch shift and speed adjustment
• Added Mono audio mode
Rate/review AudioStretch Lite on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Tweak to overview to allow easier access to start and end
• Expanded ranges for pitch shift and speed adjustment
• Added Mono audio mode
Rate/review AudioStretch Lite on the AppStore if you like it! Contact [email protected] for help or feature requests.
4.9.2
2016-01-30
• Fix to crash on 32-bit devices (mostly pre-2013) when loading nearly any song over 45s. Many thanks to all the users who reported this issue, and to Apple for the expedited review and approval of the fix.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
4.9
2016-01-29
IMPORTANT NOTE: THIS VERSION (4.9.13) ***CRASHES*** ON 32-BIT DEVICES when loading songs. Do not install or update to this version unless you're running on a 64-bit device: iPhone 5s or later; iPad Air or iPad mini 2 or later; and iPod Touch 6 or later. The bug was discovered only after this version was released to the App Store. A fix for older devices has been submitted to the App Store and will be available within a few days.
• Fix to export bug which resulted in duration getting rounded down to integer number of seconds, and for very short excerpts (i.e. A & B marks very close) could result in a crash.
• Fix to bug where limit jump to 15s setting was not respected for double-tap on back button.
• More accurate waveform display.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Fix to export bug which resulted in duration getting rounded down to integer number of seconds, and for very short excerpts (i.e. A & B marks very close) could result in a crash.
• Fix to bug where limit jump to 15s setting was not respected for double-tap on back button.
• More accurate waveform display.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
4.8
2015-10-31
• Option to show Tempo/BPM, adjusted according to speed setting. (Files must include BPM metadata for this to be useful)
• Track number display. (Files must include track number metadata for this to be useful).
• Shortcut to go directly to music library via long press on songs button or songs title. (Note that if you only ever import from the music library, you can also just turn off the "Document Picker" Import option in Settings).
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Track number display. (Files must include track number metadata for this to be useful).
• Shortcut to go directly to music library via long press on songs button or songs title. (Note that if you only ever import from the music library, you can also just turn off the "Document Picker" Import option in Settings).
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
4.7
2015-10-18
• Markers! Use M button to add/remove marker at current time.
• Option to allow/disallow use of forward/back buttons to jump to next/prev tracks. (Note that swipe left/right on track name goes to next/prev track in album).
• Option to limit forward/back jump to 15s.
• Visual tweaks, e.g. bolder more readable fonts.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Option to allow/disallow use of forward/back buttons to jump to next/prev tracks. (Note that swipe left/right on track name goes to next/prev track in album).
• Option to limit forward/back jump to 15s.
• Visual tweaks, e.g. bolder more readable fonts.
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
4.6
2015-10-03
• New gesture: swipe left/right on song name for previous/next track in album
• Small adjustments for iOS 9 (e.g. to deal with new fonts)
• System requirements reduced from iOS 8.2 to iOS 8.1
• Enabled "Requires full screen" flag to suppress warning
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
• Small adjustments for iOS 9 (e.g. to deal with new fonts)
• System requirements reduced from iOS 8.2 to iOS 8.1
• Enabled "Requires full screen" flag to suppress warning
Rate/review AudioStretch on the AppStore if you like it! Contact [email protected] for help or feature requests.
Ways to hack AudioStretch
- Redeem codes (Get the Redeem codes)
Download hacked APK
Download AudioStretch MOD APK
Request a Hack
Ratings
4.5 out of 5
158 Ratings
Reviews
hombre moderno,
Excellent Interface
Audio Stretch is quite an amazing app that makes the technical part of transcribing easy. The tempo and pitch controls are easily changed by whatever amount you desire (by either sliding them or scaling up/down. You can play a small part of a recording ‘by hand’ in the style of moving old r/r tape slightly, or even hold a sound to listen to a certain moment of your choice. Loops are easy to use.
There is a keyboard picture which indicates the pitches/overtones that the app hears at a certain spot; this is helpful to verify what you are hearing (used by itself only visually, the results might seem a bit jumbled).
Start/stop is very easy with a tap on the screen.
One note: you must own (i.e. purchase) a copy of the music (via the itunes store, for example) you are working on for the app to access it. You may not just import a stream into the app. If you have any appreciation of musicians’ relationship to their recordings and copyright, you will understand why this is. Do not expect to use/manipulate/etc. streamed recordings for free.
There is a keyboard picture which indicates the pitches/overtones that the app hears at a certain spot; this is helpful to verify what you are hearing (used by itself only visually, the results might seem a bit jumbled).
Start/stop is very easy with a tap on the screen.
One note: you must own (i.e. purchase) a copy of the music (via the itunes store, for example) you are working on for the app to access it. You may not just import a stream into the app. If you have any appreciation of musicians’ relationship to their recordings and copyright, you will understand why this is. Do not expect to use/manipulate/etc. streamed recordings for free.
wstuttsjr,
This app is a game changer!!!!!
One of my hobbies is that I sing 4-part barbershop music. The most conventional way to learn our music is that we get learning tracks with your part in one ear(channel) and the 3 other parts in the other ear.
I have had other apps that also have the ability to slow down, change keys, block off sections to work but the biggest change with AudioStretch is that you can listen to a note or chord as long as you wish as long as your finger is on the screen. The feature is awesome when something is really fast or hard to hear.
You can also load your own video and do the same thing there.
The other feature that is different is that you cal load a piano bar at the top of the screen. It shows which notes are being sung and the overtones that are produced.
If you learn your notes visually, this will help.
This is the best out there to learn music. It might cost a little it is so worth it!!!!!
***Addendum***
As I mentioned earlier, I do have another similar app that has a lot of the same features. The one thing it has that AudioStretch does not have currently is the ability to keep a list of files that have been uploaded previously. It makes it easier to go back and forth to different files.
If that feature were to be added, it would have everything I need.
Thank you again for a great app!!!!!!
I have had other apps that also have the ability to slow down, change keys, block off sections to work but the biggest change with AudioStretch is that you can listen to a note or chord as long as you wish as long as your finger is on the screen. The feature is awesome when something is really fast or hard to hear.
You can also load your own video and do the same thing there.
The other feature that is different is that you cal load a piano bar at the top of the screen. It shows which notes are being sung and the overtones that are produced.
If you learn your notes visually, this will help.
This is the best out there to learn music. It might cost a little it is so worth it!!!!!
***Addendum***
As I mentioned earlier, I do have another similar app that has a lot of the same features. The one thing it has that AudioStretch does not have currently is the ability to keep a list of files that have been uploaded previously. It makes it easier to go back and forth to different files.
If that feature were to be added, it would have everything I need.
Thank you again for a great app!!!!!!
squeezedude,
super helpful
I often need to work on tunes in a different key than the recording, and this is my go-to helper app. The key can be changed without affecting the speed of the song, and the speed can be changed without affecting the key. Of course any vocals will sound a bit odd depending on how much the key is changed, but that is not a glitch with the app at all. You can also slow down the speed of a song to hear details or play along at a slower pace without changing the key, until you get familiar enough with the song to play at normal speed. I play lots of musical genres. One way that I use this: I find instrumental versions of fav rap songs and rewrite the lyrics. Sometimes I just need to backing tracks 5-10% slower so I can keep up with the bpm's. Highly recommended!
Fretless33,
Great app!
This app was suggested in a Facebook group and happened to get some great comments and the price was great! I went ahead and purchased the full version and have no regrets! In fact, just yesterday I recorded a bass line in a higher octave that was triggering a synth app. I decided I wanted a low octave to synch with it, but playing the bass line over exactly like the original would be virtually impossible! I exported the original bass line into the AudioStretch app and lowered the pitch down a full octave without slowing the file and there was very little sound degradation! I then exported back to my DAW and it was perfect!
Another great feature is this app will change video audio without changing the video itself...just the audio. It really saves some steps if you are editing a video!
I highly recommend this app! 😊💖✨
Another great feature is this app will change video audio without changing the video itself...just the audio. It really saves some steps if you are editing a video!
I highly recommend this app! 😊💖✨
wizard of castle land,
Best transcription tool ever.
I use this app every time I need to transcribe a song. It’s become such a part of my toolkit, and if any musician asked me my favorite apps for professional level musicians - this would be number 1. You can slow down, loops sections, transcribe, scrub, and the keyboard even shows you what notes are being played at any given time. Additionally you can import many formats, so your not stuck with your iTunes library, just airdrop yourself an .mp3 and start transcribing. I can’t speak highly enough of this app, best value in the AppStore.
Fora serious musician, This app is reason enough to buy a smart phone. I’d give it ten stars if I could.
Fora serious musician, This app is reason enough to buy a smart phone. I’d give it ten stars if I could.
Machu_Fajardo,
Great App Overall
I’m not paid to write this review, idk if there are other good reviews that were paid for out there but I kinda doubt it cuz the app is genuinly a good one. it costs $10, but if u often transpose music, this is a great investment. App has a great interface and it’s and it’s transposing software sounds great as well and maintains the timbre/formant of the sound well (which can be difficult at times)
Although, one thing that I’d like to see as an added feature, if it doesn’t exist already, is the option to transpose audio by however many cents you want. The only intervals I can transpose by are 100 cent intervals, but some old recordings are tuned down a bit and in between half steps, which can make things a bit more difficult depending on how you transpose recordings.
Although, one thing that I’d like to see as an added feature, if it doesn’t exist already, is the option to transpose audio by however many cents you want. The only intervals I can transpose by are 100 cent intervals, but some old recordings are tuned down a bit and in between half steps, which can make things a bit more difficult depending on how you transpose recordings.
DevinBaeten,
Super solid app, except for state management
Just to start, this app is awesome. It’s super fun to play with and it’s also a legitimately useful tool. I appreciate the attention to detail and the UX is very good… except:
Sometimes when i return to the app, the track/video I had been working with in the timeline disappears, erasing all of the precise time markers and adjustments I had from my last session. Most of the time when the app is relaunched, this data persists, but every once and a while it will just be gone. This is especially annoying because there is no way to save a project or snapshot of your workspace in the app. Every time a track is loaded, it’s treated as a clean slate.
Developer, I would appreciate a way to save the app’s configuration relative to a track in some way.
Sometimes when i return to the app, the track/video I had been working with in the timeline disappears, erasing all of the precise time markers and adjustments I had from my last session. Most of the time when the app is relaunched, this data persists, but every once and a while it will just be gone. This is especially annoying because there is no way to save a project or snapshot of your workspace in the app. Every time a track is loaded, it’s treated as a clean slate.
Developer, I would appreciate a way to save the app’s configuration relative to a track in some way.
Rotkob,
Recent Bug! Fixed!
Recently I have encountered issues importing tracks from my iCloud. Sometimes, the same track would download and other times it won’t. I have no issues with internet connection. This has happened frequently with different tracks (MP3’s). I emailed Support a few weeks ago but hasn’t received a response. This is just a recent issue because I have been using the app for many years with no problem. I will upgrade the one star to 5 once I get a response and a resolution. BTW, I deleted the app and installed it several times. I’m using iPhone 11 Pro Max.
When I restarted my phone the app worked fine. I’ll give back the 5 stars to my favorite app.
When I restarted my phone the app worked fine. I’ll give back the 5 stars to my favorite app.
Albertahlfabet,
I’m a professional jazz musician this app is excellent!
One of my favorite apps I used to use to transcribe music was discontinued, and I could not reinstall it on my new iPad, so I was looking for a good transcribing app to replace it, and was not impressed with most other ones I found, until I found this app, the slow down works excellently, and does not distort pitch the way other inferior apps do that I found on the App Store. It’s easy to use and totally worth the $10 highly recommend for serious professionals trying to transcribe complicated music!
huzzam,
Great interface, needs “recent items”
This is *almost* the slow downer I’ve been looking for! Great clean interface (i really don’t know why most are so incredibly ugly) and it can read from the local library and my cloud services.
The one thing that seems obvious and is missing is a “recent items” section in the file open dialog. I tend to be working on a few songs at once, so why not have the top item on the + menu be “recents >” that opens up a submenu list of the last twenty files, sortable by most recent or name, and then opens them with their last pitch/time settings, markers, and loop. Then it would be perfect!
(Left the same review on the lite version and then immediately upgraded :)
The one thing that seems obvious and is missing is a “recent items” section in the file open dialog. I tend to be working on a few songs at once, so why not have the top item on the + menu be “recents >” that opens up a submenu list of the last twenty files, sortable by most recent or name, and then opens them with their last pitch/time settings, markers, and loop. Then it would be perfect!
(Left the same review on the lite version and then immediately upgraded :)
