SymCalc - Symbolic Calculator Hack 2.0.21 + Redeem Codes
Comprehensive math toolbox
Developer: Voxeloid Kft.
Category: Education
Price: Free
Version: 2.0.21
ID: com.voxeloid.symcalc
Screenshots
Description
The perfect tool for students, teachers and engineers, built on an extremely powerful algebra engine, SymCalc solves any math problems from basic arithmetics to university-level advanced math. It offers all the advantages of an advanced graphing/scientific calculator mixed with the convenience of a modern mobile app.
Features overview:
- Exact arithmetic. 5/15 is 1/3 and not 0.333 (unless you select rounded numerical mode)
- Store unlimited number of variables, create custom functions
- Algebra: operations on polynomials, such as expansion and factorization, collecting terms, division with remainder, etc.
- Calculus: derivatives, integrals, limits, taylor expansion, etc.
- Linear algebra: matrix operations, determinant, rank, reduced echelon form, characteristic polynomial, etc.
- Solvers: single equations or systems, symbolically or numerically, differential equations
- Complex arithmetics
- Graphing
- Session management: export, import sessions or create PDF files
- All built-in functions come with descriptions and examples
- Fully offline
This free version of SymCalc provides basic symbolic arithmetic features for free. A paid subscription unlocks the more advanced tools and online sharing capabilities.
- Length of subscription is 1 year.
- Payment will be charged to iTunes account at confirmation of purchase.
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
– Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
– Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
Terms of Use: http://voxeloid.com/symcalctos.html
Privacy Policy: http://voxeloid.com/privacy.txt
Features overview:
- Exact arithmetic. 5/15 is 1/3 and not 0.333 (unless you select rounded numerical mode)
- Store unlimited number of variables, create custom functions
- Algebra: operations on polynomials, such as expansion and factorization, collecting terms, division with remainder, etc.
- Calculus: derivatives, integrals, limits, taylor expansion, etc.
- Linear algebra: matrix operations, determinant, rank, reduced echelon form, characteristic polynomial, etc.
- Solvers: single equations or systems, symbolically or numerically, differential equations
- Complex arithmetics
- Graphing
- Session management: export, import sessions or create PDF files
- All built-in functions come with descriptions and examples
- Fully offline
This free version of SymCalc provides basic symbolic arithmetic features for free. A paid subscription unlocks the more advanced tools and online sharing capabilities.
- Length of subscription is 1 year.
- Payment will be charged to iTunes account at confirmation of purchase.
- Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period
– Account will be charged for renewal within 24-hours prior to the end of the current period, and identify the cost of the renewal
– Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase
Terms of Use: http://voxeloid.com/symcalctos.html
Privacy Policy: http://voxeloid.com/privacy.txt
Version history
2.0.21
2020-12-20
- fix for crash when changing plot settings on recent iOS versions
- fix for iOS keypad covering bottom of the input field
- fix for problems with online sharing
- fix for iOS keypad covering bottom of the input field
- fix for problems with online sharing
2.0.18
2019-03-15
- bugfix for a problem where functions were occasionally not saved correctly
- bugfix for a crash on sending the app to the background
- bugfix for a crash on sending the app to the background
2.0.15
2018-07-05
- bugfix for global functions not being saved
- minor improvement for partfrac()
- minor improvement for partfrac()
2.0.13
2018-05-24
- bugfixes for the algebra engine
- bugfix for iOS keypad sometimes covering the input field
- UI adjustments for the iPhone X
- bugfix for iOS keypad sometimes covering the input field
- UI adjustments for the iPhone X
2.0.11
2018-02-08
important bugfix for incorrect calculations in previous version
2.0.10
2018-02-05
bugfixes
2.0.9
2017-11-21
bugfixes
2.0.8
2017-11-08
- bugfix for the problem that caused linear algebra operations to fail when degree mode is selected
2.0.7
2017-11-03
- bugfix for degree settings sometimes not having an effect
- improvements for limit(), limitl(), limitr()
- bugfixes for definite integrals
- improvements for limit(), limitl(), limitr()
- bugfixes for definite integrals
2.0.3
2017-10-19
- bugfixes for problems reported since the last version
- iOS 11.1 may break the app on iPads. This update solves that.
- iOS 11.1 may break the app on iPads. This update solves that.
2.0.1
2017-09-13
- minor fixes, mostly cosmetic
- added the keypad layout from the old versions, as apparently some people were still using it (can be selected from the settings)
- added the keypad layout from the old versions, as apparently some people were still using it (can be selected from the settings)
1.0
2017-08-28
Cheat Codes for In-App Purchases
| Item | Price | iPhone/iPad | Android |
|---|---|---|---|
| Premium features (All current and future features) |
Free |
IF545437973✱✱✱✱✱ | 5AA3420✱✱✱✱✱ |
Ways to hack SymCalc - Symbolic Calculator
- Redeem codes (Get the Redeem codes)
Download hacked APK
Download SymCalc - Symbolic Calculator MOD APK
Request a Hack
Ratings
4.5 out of 5
148 Ratings
Reviews
Nilsalb,
Best calculator - need optimization for iPhone X
Love this calculator. The best Calculator on the App Store hands down. One small thing is it needs to be optimized for the iPhone X. When you swipe up to close the app, the keyboard registered a “,” or a “.” So when you open the app up again it’s there in the formula bar. other than that the app is perfect.
BM42,
Like it, but UI fixes needed.
I have been using this for about a day now and I love it except for some UI issues. So I will be using my other favorite : Pcalc Lite half the time at least.
1. Swipe up to switch between apps causes numbers to be entered. I am always switching back and forth between my data feeds and the calculator and every time I return, I need to delete unwanted characters from the swipe up gesture. Really annoying to do this hundreds of times a day. Pcalc does not have this problem, so please do what ever they are doing to fix this annoyance.
2. You need slightly different color shades around the numbers and another different shade of gray around common operators to guide fast number entry. The two color UI is kinda pure but not worth the slowdown caused for entering numbers. People like me are switching back and forth between multiple engineering apps each with its own key layout, multiple times per minute. So a bit of guidance through color is useful. Again, look at Pcalc for a tasteful example.
Also, it would be nice to get rid of the bright background on the answers and just use white text on black - just a personal preference. Thanks for this awesome app!
1. Swipe up to switch between apps causes numbers to be entered. I am always switching back and forth between my data feeds and the calculator and every time I return, I need to delete unwanted characters from the swipe up gesture. Really annoying to do this hundreds of times a day. Pcalc does not have this problem, so please do what ever they are doing to fix this annoyance.
2. You need slightly different color shades around the numbers and another different shade of gray around common operators to guide fast number entry. The two color UI is kinda pure but not worth the slowdown caused for entering numbers. People like me are switching back and forth between multiple engineering apps each with its own key layout, multiple times per minute. So a bit of guidance through color is useful. Again, look at Pcalc for a tasteful example.
Also, it would be nice to get rid of the bright background on the answers and just use white text on black - just a personal preference. Thanks for this awesome app!
steve-of-indiana,
Trying This Again
I used the prior version of this app until I updated my devices which killed that version.
As a retired IT professional I have mixed feelings about this situation. I am a bit surprised that the prior app could not be altered to run under iOS 11 but as my programming has been for *nix & Windows I cannot make an informed judgement there. I also understand that the app developers have to receive a reasonable return on their time.
I am giving this a 4 star review with very little exposure to the app & hope this version will perform as well as the prior one did. After more time with the app I will update this review & expect this text to be replaced by a 5 star review.
As a retired IT professional I have mixed feelings about this situation. I am a bit surprised that the prior app could not be altered to run under iOS 11 but as my programming has been for *nix & Windows I cannot make an informed judgement there. I also understand that the app developers have to receive a reasonable return on their time.
I am giving this a 4 star review with very little exposure to the app & hope this version will perform as well as the prior one did. After more time with the app I will update this review & expect this text to be replaced by a 5 star review.
JoJo_85,
Custom Functions Disappearing ☹️
I’ve used this app for a long time and bought the subscription. It’s the most useful calculator I’ve found.
Except my custom functions randomly and repeatedly disappear. One of the nice things about this app is the ability to define custom functions (which I’m doing a lot of for statistical distributions) but they keep disappearing from the function list. I’ve resorted to keeping a saved session with all the definitions and I have to just periodical change the session, copy the function, paste it, press enter, re-add it as a new global function, and switch back to my “working” session. It’s kind of a tedious and annoying process.
Please fix! 🙏 or tell me what it is I’m doing wrong.
Except my custom functions randomly and repeatedly disappear. One of the nice things about this app is the ability to define custom functions (which I’m doing a lot of for statistical distributions) but they keep disappearing from the function list. I’ve resorted to keeping a saved session with all the definitions and I have to just periodical change the session, copy the function, paste it, press enter, re-add it as a new global function, and switch back to my “working” session. It’s kind of a tedious and annoying process.
Please fix! 🙏 or tell me what it is I’m doing wrong.
@DPKG,
A little concerned
I have used this app for also number of years so I don't really understand why it is now subscription based over an outright purchase? The difference between the Symcalc and Symcalc+ are not properly explained. It seems like the developer is hoping on board the subscription train like most others, but the there doesn't seem to be any added features with each update as is normally associated with a subscription.
The part that finally made me write a negative review is the fact that the app cannot handle the simple function "integrate(sqrt(cosh(x)),x,0,1)" it just returns the same function without any error message. The hp49 app on the app store can handle this easily! Dev please fix this.
The part that finally made me write a negative review is the fact that the app cannot handle the simple function "integrate(sqrt(cosh(x)),x,0,1)" it just returns the same function without any error message. The hp49 app on the app store can handle this easily! Dev please fix this.
The emusifyer,
Not trusting again
I had paid for the pre-iOS11 version and this calculator worked ok. When iOS11 came along, this developer dropped that version cold and is trying to sell it again. This dumbed down version doesn’t let you try any advance calculations to see if it’s better, only does math a very basic calc can do.
I just can’t justify paying AGAIN for a calculator I can’t test if it’s improved from a developer known to drop its paying customers hoping to resell the same thing for more money.
I just can’t justify paying AGAIN for a calculator I can’t test if it’s improved from a developer known to drop its paying customers hoping to resell the same thing for more money.
gallo 1224,
SymCalc
It is an excellent application. It is very easy to use and it is far more convenient than the average calculators app I have used so far. I quite recommend it.
owndao,
Advanced college math? Not even close.
I don’t know what college is being referred to by this developer but it’s not the one I attended. There is nothing here that wasn’t covered in my high school math classes. At best, these are sophomore year math at any top engineering institute.
I was hoping for at least a bit of Symbolic Logic and brane calculations. Something useful in physics and knowledge engineering. Nope. Not here — not even with the subscription, not with the + version. This is a typical CAS port. Looks like it’s back to Mathematica.
I was hoping for at least a bit of Symbolic Logic and brane calculations. Something useful in physics and knowledge engineering. Nope. Not here — not even with the subscription, not with the + version. This is a typical CAS port. Looks like it’s back to Mathematica.
sstar002,
steal
works with all numbers and gives you the choice to approximate irrational and transcendental numbers or leave them be.
RobDog13000,
Don’t risk your money
The developers of this app left an exact copy of this one behind in the dust, it didn’t even run on iOS 10. It’s only a matter of time they stop caring about this one.
