The query likely refers to an unofficial or modified Android version of Cuphead , often labeled with "CDV" (a known modding group) and version number 251. Here’s what you need to know:
The official iOS version has native touch tuning. The does not. cuphead cdv 251 apk work
Unofficial ports typically use on-screen virtual buttons, which some players find difficult to use given the game's high difficulty and requirement for precise timing. The query likely refers to an unofficial or