Use APKPure App
Get Piedmontese for AnySoftKeyboar old version APK for Android
Piedmontese language pack for AnySoftKeyboard
Piedmontese keyboard layout and dictionary of over 50,000 words.
Dictionary comes from Foundation Enrico Eandi (piemunteis.it).
Install [[com.menny.android.anysoftkeyboard]] first, then select the desired
layout from AnySoftKeyboard's Settings->Keyboards menu.