Pro

1. Portability: mAadhaar app allows users to carry their Aadhaar information on their smartphones, eliminating the need to carry a physical card. This provides easy access to their ID proof anywhere, anytime, enhancing convenience, especially for verification purposes.

2. Biometric Locking/Unlocking: The app offers a security feature to lock and unlock biometrics data. Restricting the biometric information on the app helps in protecting the user's personal data, thereby enhancing privacy and the security of sensitive information against unauthorized access.

3. eKYC and QR Code Scanning: Through the mAadhaar app, users can instantly share their KYC details with service providers in a secure manner. The QR code scanning feature further simplifies information sharing without the need for physical documents, streamlining the verification process while maintaining data accuracy and integrity.

Con

1. Limited Accessibility: The mAadhaar app is tailored for Indian residents and requires an Indian mobile number linked to the Aadhaar to utilize its features. This limits access for non-residents and those with unlinked phone numbers.

2. Technical Glitches: Users have reported occasional bugs and technical issues with the app, such as login problems, errors in fetching Aadhaar data, or app crashes, which can hinder a smooth user experience.

3. Security Concerns: Storing personal Aadhaar details on a mobile device may pose security risks if the device is lost, stolen, or hacked, despite the app's built-in security features like biometric locking/unlocking.