APK

mAadhaar v3.22.0

Tools · Unique Identification Authority of India · Updated Oct 29, 2026

mAadhaar is the official app from the Unique Identification Authority of India (UIDAI) for Indian residents. It lets you carry your Aadhaar digitally, download an e-Aadhaar copy, update your address, lock or unlock your biometrics, and manage up to three profiles on one device. Free to use, with SMS-based access to basic services when you are offline.

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Version

3.22.0

File Size

77 MB

Developer

Unique Identification Authority of India

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Frequently Asked Questions

Common inquiries regarding mAadhaar installation & verification

What is mAadhaar?

mAadhaar is the official Android app from the Unique Identification Authority of India (UIDAI). It lets Indian residents carry their Aadhaar digitally, download an e-Aadhaar copy, update their address, and use Aadhaar-related services from their phone.

Is mAadhaar free to use?

Yes, mAadhaar is free. It is published by the Unique Identification Authority of India, a Government of India body, and there are no charges for using the app.

Do I need an Aadhaar number to use the app?

You can install the app and explore basic features without one, but personalized services like managing your profile or locking your biometrics require registering your Aadhaar number in the app.

Can I manage more than one Aadhaar profile in mAadhaar?

Yes, the app allows up to three Aadhaar profiles on a single device, provided they all share the same registered mobile number.

How does mAadhaar keep my information secure?

The app offers Aadhaar number locking, biometric locking, and time-based one-time passwords (TOTP), which help protect your details from unauthorized access.

Can I use mAadhaar without internet access?

Yes, the app supports SMS-based services, so essential features remain available even without an internet connection.

Who developed mAadhaar?

mAadhaar is developed by the Unique Identification Authority of India (UIDAI), the Government of India authority that issues Aadhaar.