If you are looking to build physical models of your favorite icons or levels, there are community-made resources for this:
Customization: The introduction of Icon Kits and custom keybinds for better accessibility. Safe Downloading Practices geometry dash 23 apk exclusive
The biggest shift in recent Geometry Dash history is Platformer Mode. A 2.3 APK would almost certainly expand on this. If you are looking to build physical models
Why Choose Geometry Dash 23 APK?