About this app
The easy way to remember bank & credit card security PIN's. Here is a simple and safe solution. Hide your PIN number in a card with 40 color fields. Only you know, where to look for the combination of location and colours. The great thing about Pin is your secret PIN code is not saved on the iPhone or Apple Watch, but only the 40 numbers from the card. Nothing to hide, and nobody can hack it. - Hide your PIN(s) in a card with 40 elements. - Can keep 8 different color cards - Any PIN code using digits 0-9 can be used. - Support for Apple Watch - Free, no ads, no offers in or App Purchases
Latest release
What’s New
This update from Apple will improve the functionality of this app. No new features are included.
Audience growth
Ratings growth
Baseline captured. Growth appears after the crawler observes a changed rating count.
Momentum comes from crawler snapshots for the tracked storefront. “Viral growth signal” means unusually fast recent rating gains; it is an indicator, not download data.
Price tracking
Price intelligence
First snapshot captured. The trend line starts after the next crawler price observation.
- First observed Aug 25, 2026 · 12:43 PM Free
Screenshots
