3.1.0
2023-05-04
Updated Admob SDK.
3.0.0
2022-12-20
Added endless playback function.
Fixed minor bugs.
2.9.0
2022-12-06
Updated info.plist
2.8.0
2022-09-25
Implemented the endless repeat function.
Minor fix.
2.7.0
2022-08-15
Fixed the problem of screen display (zoom mode) on iPhoneX to iPhone13.
2.6.0
2022-03-28
Increased the variation of QSO pattern.
2.5.0
2021-12-11
A 3-step(1/3/5) space adjustment function has been added between letters for high-speed sound training.
2.4.0
2021-10-31
Compatible with iOS 15.
Fixed a minor bug.
2.3.0
2021-10-24
Fixed a problem that depends on a specific model.
2.2.0
2021-07-16
Improved screen transition.
Fixed bugs.
2.1.1
2021-07-04
Supported the Key buffering function of "Morse Code Learn".
2.0.0
2021-04-23
By watching rewarded ads, you can temporarily hide banner ads that hinder your concentration.
1.9.0
2021-04-15
Added the normal sentence function to the start screen.
1.8.0
2021-04-11
Supported the Keying Shape both Hard and Soft.
1.7.0
2021-02-14
Changed the control method to Stepper about Vol and CW.
1.6.1
2020-11-25
Added the symbols "-" and "@".
The screen layout has been slightly modified.
Other minor corrections have been made.
1.5.0
2020-11-07
Changed the launch sequence for interstitial ads.
1.4.1
2020-10-31
The design has been slightly modified.
1.3.0
2020-10-29
Ad implementation fix
1.2.2
2020-08-29
App Privacy Policy update.
Supported the Reverb and Noise function.
1.1.0
2020-07-12
A fixed font is used for the text area to make it easier to see.
1.0.1
2020-07-03
Changed fonts color in the Dark Mode.
Bugfix of back button issue while listening.