A popular free alternative for PC users that provides an overlay with various hacks, including noclip.
(short for "No Collision") is a cheat code that literally turns off the walls. When you install a NoClip APK, the geometry of the level becomes cosmetic. You can fly through spikes, pass through blocks, and ignore the laws of the game’s physics. geometry dash 2.11 noclip apk
Exploring Game Modification: The Case of Client-Side Collision Bypasses in Rhythm Platformers A popular free alternative for PC users that
The "2.11" tag is important: later versions (2.2) changed the game engine (Cocos2d-x → more obfuscation) and broke many simple mods. pass through blocks