Hi there! I understand your Differences game app sometimes doesn’t move on to the next level. To help you better, can you tell me if this happens at specific levels or randomly? Also, are you connected to the internet when this occurs?

In the meantime, here are some steps you can try to resolve the issue on your iPhone (iOS 18.6.2):

1. Close and Restart the App:
Double-click the Home button or swipe up from the bottom (depending on your iPhone model) to open the app switcher. Swipe the Differences app off the screen to close it, then reopen it.

2. Check Internet Connection:
Ensure you have a stable internet connection, as some games require connectivity to verify progress and unlock levels.

3. Restart Your iPhone:
Power off your device and turn it back on. This can clear temporary glitches affecting apps.

4. Clear Cache or Reset Game Data (if available):
If the game has an option in settings to clear cache or reset, try that. Be sure this won't delete your saved progress.

5. Update the App:
Check the App Store for any updates for Differences and install them.

6. Reinstall the App:
Before uninstalling, confirm your game account is linked to an email or social account that saves progress. Then delete and reinstall the app.

If these steps don’t help, there might be a bug in the app or account sync issues. Let me know what you’ve tried and what happens when you reach the stuck level, and we can explore more advanced fixes!

Are you satisfied with these suggestions so far?