Aadhaar App is a user-friendly app by UIDAI to enhance the ease of living and ease of doing business for the residents of India. Let's see what all can we do through this app, and how we can do it. How to Register and Onboard on Aadhaar App Download masked/unmasked Aadhaar with Aadhaar App Show & Share your masked / unmasked password-protected e-Aadhaar. How to share Aadhaar securely for Identify verification Share Smartly. Stay Secure with Aadhaar App. Selective Sharing feature allows you to choose the details you share. One Family. One App Manage up to 5 Aadhaar profiles securely in one mobile phone with Aadhaar App. Update your address with Aadhaar App Update your address using the PoA document or HoF with Aadhaar App. The authentication will be done through OTP and Face Authentication. Update your latest Mobile Number in Aadhaar Update your latest Mobile Number in Aadhaar from the comfort of your home with Aadhaar App. Authentication is done through OTP on the previously registered mobile number and Face Authentication. Share your contact details as QR Code with Aadhaar App When the other person scans the QR code, the contact will be saved in their mobile phone. No need to share the paper-printed Visiting Card. Lock/Unlock Biometrics Lock/Unlock Biometrics in One Tap With Aadhaar App. Safeguard your Aadhaar from unauthorised biometric use. Track service requests with Aadhaar App Know the status of the service in real time. Authentic identity sharing & faster verification with Aadhaar App. Digitally verifiable Aadhaar credentials help speed up identity checks during travel processes. This is done in one of the three ways: OVSE QR based :- To share the VCs through QR, which ANH scans for quick check-in, or age gating. Selective details, as requested by the OVSE are shared with them by the consent of ANH. In some cases, face verification may be done. Web to App based:- To share the VC in Web to App flow. A button may be presented on the Webpage of OVSE website to “verify with Aadhaar app”. Upon pressing the button it will redirect to the app. In some cases, face verification may be done. App to App based:- To share the VC in App-to-App. A button may be presented on the Application of OVSE to “verify with Aadhaar app”. (Both OVSE app and Aadhaar app would be on the same device). Upon pressing the button, it will redirect to the Aadhaar app. In some cases, face verification may be done.