This app does not collect, store, or transmit any personal information or user activity data. All user data (including card content, usage records, etc.) is stored only on your device and is inaccessible to the developer.
CardChat uses Expo's over-the-air update feature to quickly fix bugs and optimize user experience. These updates only affect the frontend code and do not access or affect any user data.
The app may use push notifications in the future (such as system notifications) to inform you of feature updates or important information. Push services comply with the privacy regulations of your operating system, and you can disable notifications at any time in your system settings.
Since all data is stored only on your local device, CardChat does not upload or back up your data. Uninstalling the app may result in data loss. You can back up your data as a zip file using Settings - Backup - Batch Export and save it on your local device. On another device, you can restore the data using Settings - Backup - Batch Import.
CardChat requires access to your device's photo library and camera only for adding custom cards. All related image data is stored locally on your device and is not uploaded, collected, or transmitted to any server. We do not access or use any other content in your photo library or camera. You may manage or revoke these permissions at any time in your device's system settings.
If you have any questions about this privacy policy, please contact us at the official cardchat email: leowang.lw90@gmail.com