Last Updated: 01 November 2026
App Name: MRT Pass
1. 100% Offline & Local Data Storage:
MRT Pass requests zero internet permissions and operates 100% offline. Your scanned card identifier (IDm), current balance, custom card nicknames, and travel history are stored strictly on your device using Android Room Database and Jetpack DataStore. No personal or transit card data is ever collected, transmitted to any external server, or shared with any third party.
2. Read-Only NFC Access:
The application communicates with MRT Pass and Rapid Pass cards strictly using unencrypted Read-Only NFC-F (Sony FeliCa 0x220F / 0x090F Read Without Encryption) commands. It never writes to, modifies, tops up, or clones your physical transit card.
3. Data Control & Deletion:
You have full control over your locally stored data. You can disable Card Details Auto Save in Settings at any time, or permanently delete any saved card along with all of its associated transaction history from the Saved tab, or clear the app's storage from Android Settings.
4. CSV Export & External System Apps:
Temporary CSV files are generated in your device's local cache only when you explicitly tap Export CSV to share via Android's system share sheet. Sharing the app, opening station locations in Google Maps, or contacting support via Email launches your device's external apps strictly at your request.
5. Permissions Used:
NFC (android.permission.NFC): Required solely to read physical MRT Pass and Rapid Pass cards.
VIBRATE (android.permission.VIBRATE): Used solely for tactile haptic feedback upon a successful card scan.
6. Independent App Disclaimer:
MRT Pass is an independent commuter utility application and is not officially affiliated with, endorsed by, or connected to Dhaka Mass Transit Company Limited (DMTCL), Dhaka Transport Coordination Authority (DTCA), or the Government of Bangladesh.
7. Contact Us:
If you have any questions or concerns regarding this Privacy Policy, please contact:
Email: mdshaikul94@gmail.com