The app is crashing, what can I do? How do I delete my app data and cache?

If the Keyhole app is crashing, clearing the app data and cache can help. You can do this by following these steps:

1. Go to Settings on your device.
2. Select General and then iPhone Storage.
3. Find and select the Keyhole app.
4. Tap Offload App and then Delete App.
5. Reinstall the app to see if the issue is resolved.