When users search for the "XY Game Booster IPA," they are typically looking for the standalone installation file. This is often sought after if the app is temporarily unavailable in their regional Apple App Store, or if they prefer to manage app versions manually using third-party sideloading tools. How to Install XY Game Booster IPA on iOS
Because you are using a free Apple Developer account, apps installed via standard sideloading (AltStore/Sideloadly) expire every 7 days. You must refresh the by connecting your phone to your computer and refreshing it through AltStore before the week ends. If you have a paid Apple Developer account ($99/year), the app lasts for one year.
XY Game Booster offers the best overlay UI and network tools compared to basic RAM cleaners.