Challenge yourself with gamified digital locks. Experience the thrill of uncertainty with our innovative card-based system.
Pick cards at set intervals. Find all green cards to unlock. Red cards are empty, yellow cards add/remove cards, and special cards add unique twists.
Seamlessly integrate with QIUI devices via Bluetooth. Control real-world locks directly from the app.
Optional trusted friend support. Let someone you trust hold your keys for added accountability.
Monitor your journey with detailed statistics. See your streaks, completion rates, and personal records.
Enable minigames for extra chaos! Win to remove cards or lose to add more. Dice rolls, wheel spins, and more add unpredictable twists to your lock.
Your data stays yours. End-to-end encryption for sensitive information. No tracking, no ads.
CardLocked is proud to support QIUI devices through official Bluetooth integration. Control your physical devices directly from the app with encrypted communication.