Apple frequently revokes these certificates. If the app crashes upon opening, the certificate is revoked. You will need to delete the app and wait for iOSGods to release a new signed version.
iOSGods is a popular community-driven platform primarily known for providing modified (modded) apps, games, and cheats for iOS devices. However, many users search for an "iOSGods APK" to use these features on Android. Iosgods App Download Apk