My wife frequently uses the piano app. However, she was uncomfortable with existing piano apps for a variety of reasons. So I made a piano app for my wife that is fast and has the features she needs.
I do not want to use it alone, so I decided to distribute this app. I put a little bit of advertising at the cost of my effort :)
I hope it becomes a good app for your.
[Permissions used by this app]
● Full network access
Use a connect to mobile network (3G, LTE, etc.)
● View network connections
Check the status of your mobile network (3G, LTE, etc.)
● Prevent device from sleeping
Used to prevent the screen off during playback recording file
● Read or modify the contents of your SD card
Use to read or save your recording files