3.1
October 21, 2019
Bug fixes for iOS 13
3.0
November 25, 2018
Add metronome
2.3
May 22, 2018
Resolve banner ads cannot be removed immediately.
2.2
May 16, 2018
Add Reset Button.
2.1
January 6, 2018
Correction of the pitch index residue problem
2.0
December 30, 2017
(1).Open default tuning mode for free. (2).Add reminder for tuning higher or lower comparing to correct tone.
1.2
November 6, 2017
(1).iPhone X - iOS 11.0 support. (2).Add fixed string tuning mode.
1.1
October 19, 2017
Correct the Japanese name.
1.0
October 17, 2017
$1.99
All Function&No Ad
18 tuning modes.
Yes, Koto Tuner works on iPad devices.
The Koto Tuner app was made by Hsing-Fu Hsueh.
The app needs iOS 10.0 or later to function properly.
Koto Tuner has no ratings yet.
The Primary Genre Of The Koto Tuner App Is Music.
The current version of Koto Tuner is 3.1.
The latest Koto Tuner update was rolled out on October 2, 2024.
The Koto Tuner app launched on February 5, 2023.
The Koto Tuner app contains no objectionable material and is suitable for children aged Hsing-Fu Hsueh.
You can use the Koto Tuner app in American English, Japanese, Simplified Chinese (China) and 1 more.
Unfortunately, Koto Tuner is not on Apple Arcade.
Indeed, in-app purchases are part of the offerings in Koto Tuner.
No, Koto Tuner does not support compatibility with Apple Vision Pro.
No, Koto Tuner does not use ad-based monetization.