Developers have recently patched save-game glitches where players would lose their "mass" progress after closing the app. How to Find Fixed Games on the Play Store To ensure you are downloading a version that isn't broken:

Recent updates have removed the intrusive "forced ads" that used to crash the game mid-run. 3. Idle Tycoon & Clickers

Go to Settings > Apps > [Game Name] > Storage and clear the cache.

Updates that allow the game to run without needing an emulator. Top Weight Gain & Body Transformation Games for Android 1. Fitness Simulator Genre

If the game hasn't been touched since 2021, it likely isn't "fixed" for modern phones.

Some body-morphing animations require higher CPU usage; battery savers can throttle this, causing the "stuttering" effect.

In these titles, you manage a character’s lifestyle. You click to eat and earn currency to upgrade your metabolism or stomach capacity.