Aadhaar App Download 2026: Registration, Features, Mobile & Address Update

The Aadhaar App is an official mobile application developed and managed by UIDAI to help Aadhaar Number Holders access and manage various Aadhaar-related services digitally. Users can register through their Aadhaar number, complete Face Authentication, set a 6-digit PIN, and use several Aadhaar services directly from their smartphone.

The app also provides features such as mobile number and address updates, biometric lock/unlock, Aadhaar Verifiable Credential sharing, authentication history, e-Aadhaar download, contact card sharing, and request tracking.

Aadhaar App Download

The Aadhaar App is available for both Android and iOS devices.

  • Android: Available through the Google Play Store.
  • iPhone/iOS: Available through the Apple App Store.
  • Android devices should have Android 9.0 or above.
  • iOS devices should have iOS 16.0 or above.
  • An active internet connection is required.

How to Register on the Aadhaar App?

Registration on the Aadhaar App involves a few simple steps:

  1. Download and open the Aadhaar App.
  2. Select your preferred language.
  3. Enter your Aadhaar number.
  4. Accept the Terms and Conditions and Privacy Policy.
  5. Select the SIM card.
  6. Complete Face Authentication.
  7. Complete the registration process.
  8. Set a 6-digit PIN to secure access to the app.

Aadhaar App Features and Services

The Aadhaar App currently provides several useful services, including:

Service Available
Mobile Number Update Yes
Address Update Yes
Biometric Lock/Unlock Yes
Aadhaar Verifiable Credential Sharing Yes
Authentication History Yes
Download e-Aadhaar Yes
Share Contact Card Yes
Track Request Yes
Name Update Not Currently Available
Gender Update Not Currently Available
Email Update Not Currently Available
Date of Birth Update Not Currently Available
Photo Update Not Available
Fingerprint Update Not Available
Iris Update Not Available

The available services may be expanded in phases in the future.

How to Update Mobile Number in Aadhaar App?

The process depends on whether your Aadhaar-registered mobile number is the same as the number used during app registration.

Scenario 1: Same Mobile Number

If the mobile number used to register on the app is already registered with Aadhaar, you need to:

  • Verify the new mobile number using OTP.
  • Complete Face Authentication.
  • Pay the prescribed charges.

Scenario 2: Different Mobile Number

If the mobile number used for app registration is different from the Aadhaar-registered number:

  • Verify the old registered mobile number through OTP.
  • Verify the new mobile number through OTP.
  • Complete Face Authentication.
  • Pay the prescribed charges.

Scenario 3: No Access to Old Number

If you do not have access to your old Aadhaar-registered mobile number, or no mobile number was previously registered, you need to visit the nearest Aadhaar Seva Kendra or authorised Aadhaar enrolment/update centre.

How to Update Aadhaar Address Online Through the App?

Eligible users can update their Aadhaar address using supporting documents through the Aadhaar App.

The general process is:

  1. Open the Aadhaar App.
  2. Login using your 6-digit PIN.
  3. Go to Services → Address Update.
  4. Upload the required document in JPG, PNG, or PDF format.
  5. Enter your new address.
  6. Check the address preview in English and the local language.
  7. Complete Face Authentication.
  8. Pay the prescribed ₹75 charge.
  9. Download the acknowledgement slip.
  10. Use the SRN number to track the request.

Address Update Using Family Member's Aadhaar

The app also supports an address update using the Head of Family (HoF) method.

The Aadhaar Number Holder can enter the family member's Aadhaar number, select the relationship, complete Face Authentication, and pay the applicable charge.

The request is then sent to the Head of Family, who must approve it through the Aadhaar App using the Family Member Request option and the SRN.

Can All Aadhaar Details Be Updated Through the App?

No. Currently, the Aadhaar App allows users to directly update mobile number and address.

Updates such as Name, Gender, Email and Date of Birth are currently not available through the app and may require a visit to an Aadhaar Seva Kendra or authorised Aadhaar enrolment/update centre.

Similarly, Photo, Fingerprints and Iris cannot currently be updated through the app. These biometric updates require a visit to an Aadhaar Seva Kendra or Aadhaar enrolment/update centre.

Aadhaar Biometric Lock and Unlock

One of the important security features of the Aadhaar App is biometric lock/unlock.

Users can lock or unlock their Aadhaar biometrics through the app, helping protect their biometric information.

Aadhaar Verifiable Credential

The Aadhaar App supports Aadhaar Verifiable Credentials, which are digitally signed credentials containing permitted Aadhaar information.

Users can share these credentials either fully or partially, depending on their consent. Information may include demographic details and photograph as specified by the Authority.

Privacy and Data Sharing

The Aadhaar App is designed to give the Aadhaar Number Holder greater control over data sharing.

Users can choose:

  • What Aadhaar information to share
  • Whether to share it fully or partially
  • With whom to share it
  • The purpose for which it is shared

The app includes features such as Face Authentication, consent-based selective sharing and biometric locking to support secure use of Aadhaar information.

Does the Aadhaar App Track Your Location?

According to the provided Aadhaar App information, the app does not capture the user's location.

Can Multiple Aadhaar Profiles Be Added?

Yes. An individual with a valid Aadhaar number can create up to five profiles on the Aadhaar App.

A minor can also be added under the specified guardian relationship and authentication requirements.

Aadhaar App Supported Languages

The Aadhaar App is available in 13 languages, including English and 12 Indian languages:

  • Hindi
  • Bengali
  • Tamil
  • Telugu
  • Kannada
  • Malayalam
  • Gujarati
  • Odia
  • Punjabi
  • Marathi
  • Urdu
  • Assamese

Important Aadhaar App Requirements

The app requires a compatible smartphone and internet connectivity. Android users need Android 9.0 or above, while iOS users need iOS 16.0 or above.

The app also cannot be used when Developer Mode is enabled, as this restriction is intended to support data security and user protection.

How Long Does an Aadhaar Update Take?

According to the provided information, processing of mobile number and/or address updates can take up to 30 days. After successful processing, the updated information is reflected in the Aadhaar App.

Aadhaar QR Code Verification

QR codes available on PVC Aadhaar cards and e-Aadhaar will continue to work. They can be scanned using the Aadhaar App or Aadhaar QR Code Scanner for identity verification.

Frequently Asked Questions (FAQs)

Is the Aadhaar App official?

Yes. The provided information identifies it as an official application developed and managed by UIDAI.

Can I update my Aadhaar mobile number using the app?

Yes, under the applicable scenarios and verification requirements. However, first-time mobile number registration requires visiting an Aadhaar Seva Kendra or authorised update centre.

Can I update my Aadhaar address through the app?

Yes. The app supports address updates using documents and also provides an HoF-based address update process.

Can I update my Aadhaar photo through the app?

No. Photo, fingerprint and iris updates currently require a visit to an Aadhaar Seva Kendra or authorised centre.

Can I use the Aadhaar App outside India?

According to the provided information, no.

Does the Aadhaar App access my location?

The provided information says the app does not capture location.

Conclusion

The Aadhaar App provides a convenient digital way for Aadhaar Number Holders to access several Aadhaar services from their smartphones. Features such as mobile number and address updates, biometric lock/unlock, selective Aadhaar data sharing, authentication history, e-Aadhaar access and QR verification can make Aadhaar management easier.

However, not every Aadhaar detail can currently be updated through the app. Users should check the applicable requirements and use an authorised Aadhaar centre whenever an in-person update is required.

Disclaimer: This article is based on the Aadhaar App information provided in the source document. Services, charges, eligibility and procedures may change, so users should verify the latest details through official UIDAI channels before submitting any request.

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