PinCards

Offline Card PIN Manager

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August 30, 2026 Launched PinCards on Google Play!

Today I officially launched PinCards! It's a 100% offline Android app built to securely store credit and debit card PINs without cloud sync, accounts, or ads. Excited to see where this journey goes!

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Hi everyone! 👋 I built PinCards to solve a problem many of us face today: as we pay more and more with our phones or contactless cards, it's incredibly easy to forget the PINs of secondary cards we rarely swipe manuall