BT Card
Shanghai Smarfid Security Equipment Co., Ltd. Utilities iPhoneiPadiPod touch
BT Card is a free Utilities app for iPhone and iPad by Shanghai Smarfid Security Equipment Co., Ltd. Requires iOS 15.6. Updated September 7, 2026.
- Price
- Free
- on the App Store
- Size
- 5 MB
- Age 4+
- Updated
- Sep 7
- 2026 · v3.3.5
Screenshots
About BT Card
Show-to-Go: Put the mobile phone close to (15 to 20 centimeters) Bluetooth Reader and open the door. Shake-to-Go: Shake the phone in the scope of the Bluetooth Reader and open the door. Hands-Free: Put the phone in the scope of the Bluetooth Reader and open the door. Manual Button: Click the Manual Button to open the door. Other functions: - Background Mode allows users to open the door without unlocking the phone. - Advanced Settings and Reader Settings need a password to enter. - Local Authorization and Remote Authorization. - Users can set the scope of the Bluetooth Reader. - During the anti-passback time, card data transmission is not allowed.
What’s new
Version 3.3.5 · Updated September 7, 2026
Fixed some known issues and improved user experience;
App privacy
The developer, Shanghai Smarfid Security Equipment Co., Ltd., reported these privacy practices to Apple.
Data Not Linked to You
The following data, which may be collected but is not linked to your identity, may be used for the following purposes:
- Diagnostics: Crash Data, Other Diagnostic Data
Used for: App Functionality
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