About this app
Accordion Piano is a fun piano accordion application for smartphones and tablets. Like a real piano accordion, this piano accordion is equipped with a keyboard similar to a piano or organ as well as buttons similar to that of the chromatic button accordion. The buttonboard uses a 12 bass stradella bass system, containing root notes and a few major chords. Features: - High Definition sounds. - Easy to play - 26 piano keys with 12 Bass. - Bass consists of chords as well as lower octave notes. Thank you for downloading and have fun!
Latest release
What’s New
Bug fixes and improvements.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Oct 10, 2026 · 11:43 PM Free
Screenshots
