Bluink eID vs AUTHADA
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Bluink eID
This app digitizes and securely stores your government-issued identity information on your iPhone. It enables quicker, easier, and more secure online identity verification without passwords, enhancing privacy. Your verified identity is stored locally on your device, giving you complete control over your information.
- Digital ID on iPhone
- Secure digital wallet
- No cloud storage
- Strong encryption
- Certificate-based authentication
- Control over identity information
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Digital ID and identity verification. REGISTRATION REQUIREMENTS 1. An iPhone (with iOS 15 or later). 2. An email address. 3. A liveness check will be performed using your mobile device's front-facing camera. 4. One or more valid government-issued photo IDs. 5. Recommended: use a passport to maximize your chances of passing identity verification and allow more services to recognize and trust your identity. REGISTRATION TUTORIAL: https://www.youtube.com/watch?v=EvR0j9ulNnA Please email us at support@bluink.ca if you have questions or need assistance. INTRODUCTION eID-Me is a secure digital identity app. eID-Me digitizes and securely stores government-issued identity and self-managed identity information on your iPhone. eID-Me makes online identity verification quicker, easier, and more secure by eliminating passwords and strengthening privacy. eID-Me cannot currently be used as a substitute for legal identification. Our goal is to improve access to services that require verified identity, including government, financial, health care, and more. If you want to help speed up eID-Me integrations, spread the word. Share eID-Me content on social media. Show eID-Me to friends. Learn more at: eid-me.com/share. HOW IT WORKS During registration, use your iPhone to prove your identity by taking a selfie with liveness check, and scanning your government-issued photo identity documents (e.g., driver’s licence, passport). Your iPhone is then issued a unique eID-Me digital identity, which includes a digital certificate with identity claims (verified pieces of information about you). You can then use your eID-Me digital identity to easily access services and securely share identity information in identity transactions both online and offline (in person). PRIVACY AND SECURITY Your identity information is always in your possession on your iPhone. It is never hosted by a centralized service or third-party provider or stored in the cloud. Once your identity information is verified, a secure certificate is installed on your iPhone. That information is not accessible to anyone but you, until you choose to share it in a transaction. eID-Me’s digital wallet is protected on the iPhone with strong encryption, leveraging its hardware security mechanisms, and is bound to your authentication method (e.g., Face ID, Touch ID, PIN). BENEFITS AND FEATURES • Secure digital ID on your iPhone. • Secure digital wallet on your iPhone containing your identity with verified ID information. • No cloud storage of your identity information. • Strong encryption and certificate-based authentication. • eID-Me identity is bound to your iPhone’s authentication method (e.g., Face ID, Touch ID, PIN). • Strong privacy protection with complete control over your identity and information.
AUTHADA
Securely identify yourself online using your German identity card or residence permit. The app guides you through the process of reading your ID and entering necessary codes for verification.
- Online identification with German ID card
- Uses NFC for data reading
- PIN and TAN entry for verification
- PIN change and unlock functionality
- Privacy-focused with BSI certification
- Accessible design
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For a successful identification you need: - one of the following identity documents: German identity card, residence permit or eID card for EU citizens. - the corresponding ID PIN - an NFC-enabled smartphone This is how identification with our app works step by step: 1. Start the process by entering the 10-digit ident code you can find on your service provider's website into the AUTHADA app. If you do not see an ident code and you are using a PC, go to the website of the service provider you want to identify with a PC and scan the QR code with the AUTHADA app. If you are only using a smartphone (without an additional desktop device), click on the "Start AUTHADA" button on the service provider's website. 2. Now follow the instructions in the app. This includes entering your PIN and reading out your ID card. 3. Then enter the TAN generated in the app on the service provider's website. The ID card PIN You can find your ID card PIN and PUK in your PIN letter, which you received via mail after applying for your ID card. Please note: Before using the online ID card function for the first time, you must change your ID card PIN. To do so, you will need the five-digit transport PIN from your PIN letter. With the AUTHADA app and the "Change PIN" function, you can assign a new, personal, six-digit PIN. In future, you will always need this PIN if you want to use the online ID card function. If you enter your PIN incorrectly three times, your ID card PIN is blocked. With the AUTHADA app, you can unlock your ID card PIN using the "Unlock PIN" function and your PUK. If you have forgotten your PIN or no longer have your PIN letter, you can also have your PIN reset without your PUK at your local Citizens' Registration Office. AUTHADA protects your privacy AUTHADA's eID solution is certified by the German Federal Office for Information Security (BSI) and ensures compliance with the highest security requirements. The smartphone is only used to read out the data for the respective business purpose. Before the read out process, the data to be read out is displayed. Your data is not stored in the app or at AUTHADA - your data is always encrypted and secure. Accessibility We paid attention to accessibility when implementing the app in order to make it accessible to as many people as possible.
Screenshots
Verdict
The clearest difference is review sentiment: AUTHADA at 76% against Bluink eID's 40%. Bluink eID's advantage is update cadence (every 4 weeks vs every 2 months). On price, ads, in-app purchases and monetization model there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Bluink eID ships an update every 4 weeks, AUTHADA every 2 months. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.
| Parameter | Bluink eID | AUTHADA |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (222 ratings) — better | — |
| Positive reviews | 40.2% of reviews | 76.2% of reviews — better |
| Number of ratings | 222 — better | — |
| Update frequency | Every 4 weeks — better | Every 2 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 15.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 33 MB | 15 MB |
| Age rating | 4+ | 4+ |
| Developer | Bluink Ltd | Authada GmbH |
Customer experience
Bluink eID
AUTHADA
In-app purchases
Bluink eID
No in-app purchases
AUTHADA
No in-app purchases









