Support
Questions, ideas or something that doesn't work? Write to support@differenceapp.com. We read everything.
Auto align didn't line up my photos
Tap Auto align to let the app choose, or touch and hold it to pick what to match: Body, Face, Head, Pet, Object or Room. If the photos are very different, drag, pinch and rotate the After photo by hand.
I bought the full version on another device
Open Settings ▸ Unlock full version ▸ Restore purchases, signed in with the same Apple Account.
I have a promo or offer code
Open Settings ▸ Unlock full version ▸ Redeem code.
A locked project won't open
Locked projects open with Face ID, Touch ID or your passcode. If your iPhone has no passcode, the project opens without a check; add a passcode in the Settings app to protect it.
Moving to a new iPhone
Turn on iCloud under Settings ▸ Storage and sync, or use Export backup and Import backup.