La Touche Musicale is compatible with almost all types of digital pianos, as long as they are equipped with either a MIDI or USB port.
To make sure your piano is compatible, simply check the connectors that it has, which are often located at the back of the piano:
If you have one of these two connections (MIDI or USB), all you need is a cable to connect your keyboard to your device (phone, tablet or computer).
Note: the application does not yet support acoustic pianos. Nevertheless, you can still use the various learning features (hand selection, note speed, learning loop, ...) with your acoustic piano to learn at your own pace.