Support

Frequently Asked Questions

How does PIN Master keep my codes safe?

PIN Master uses a unique approach: your PIN is hidden among 77 characters in a grid. You remember a visual pattern (like "bottom-left corner" or "under highlighted circles") rather than the actual digits. Even if someone sees your screen, they won't know which digits are your real PIN.

Where is my data stored?

Your data is stored locally on your device and optionally synced via iCloud to your other Apple devices. We never have access to your data — it stays entirely within your Apple ecosystem.

How do I sync my PINs across devices?

PIN Master automatically syncs via iCloud when you're signed in to the same Apple ID on multiple devices. Make sure iCloud is enabled for PIN Master in your device settings.

I accidentally deleted a card. Can I recover it?

Unfortunately, deleted cards cannot be recovered. We recommend locking important cards — locked cards are protected from accidental deletion.

Can I use letters instead of numbers?

Yes! In version 3.0, you can choose between digits only, letters only, or mixed content when creating a new card.

Is PIN Master really free?

Yes, PIN Master is completely free with no ads, no subscriptions, and no in-app purchases.