Comparison

AUTHADA vs BriefFix

Price, ratings, monetisation and update history for both apps, side by side β€” with what reviewers say about each.

Head to head
About

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.

Highlights
  • 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
Read full description

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.

About

BriefFix

Features
Read full description

BriefFix helps you understand letters and documents faster, identify important deadlines and create suitable replies. Simply photograph a letter, choose an existing image or import a PDF. BriefFix recognizes the text and presents the important information in a clear, structured way. KEY FEATURES β€’ Import letters by camera, photo or PDF β€’ On-device text recognition for scanned documents β€’ AI-assisted analysis and easy-to-understand summaries β€’ Identify important information and deadlines β€’ Optional reminders before deadlines β€’ Create and edit suitable replies and letters β€’ Use your own profile details when preparing replies β€’ Export documents as PDF β€’ Add a digital signature β€’ Create signed PDF documents β€’ Keep processed letters organized in your history β€’ Manage or delete your account and stored data TRY IT FOR FREE Your first letter can be processed with BriefFix at no charge. Additional processing can be unlocked with credits or BriefFix Premium. PREMIUM BriefFix Premium unlocks the app's extended features, including AI-assisted processing, advanced document tools, deadline management and digital signatures. BriefFix is a productivity and document-assistance tool. It does not replace individual legal, tax or financial advice. For important legal or financial decisions, seek qualified professional advice. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://brieffix-support.onrender.com

Screenshots

AUTHADA4 screens
BriefFix4 screens

Verdict

The call

The clearest difference is in-app purchases: AUTHADA at none against BriefFix's 3. AUTHADA also leads on device support (3 vs 1) and iOS requirement (15.6 vs 17.0). BriefFix's advantage is update cadence (every 2 weeks vs every 2 months). On price and ads there is nothing between them.

Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS

CostPrice Β· In-app purchases Β· Ads Β· Monetization

Both are free to download. BriefFix sells 3 in-app purchases, starting at $8.99 per month. AUTHADA asks for nothing beyond the download.

UpkeepUpdate frequency

AUTHADA ships an update every 2 months, BriefFix every 2 weeks. The most recent releases landed on October 8, 2026 and October 13, 2026 respectively.

Scorecard4 real differences Β· 4 level
AUTHADA versus BriefFix: the parameters behind the verdict, then further details
ParameterAUTHADABriefFix
PriceFreeFree
Positive reviews76.2% of reviewsβ€”
Update frequencyEvery 2 monthsEvery 2 weeks β€” better
AdsNoNo
In-app purchasesNo β€” betterYes
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone
Requires iOS15.6 β€” better17.0
Further details β€” not scored
Size15 MB2 MB
Age rating4+4+
DeveloperAuthada GmbHMirko Henkel

In-app purchases

None

AUTHADA

No in-app purchases

3 purchases

BriefFix

Subscriptions1
  • BriefFix Premium$8.991 Month
One-time2
  • 5 BriefFix Credits$3.99
  • 20 BriefFix Credits$11.99

Questions

Is AUTHADA free?
AUTHADA is free to download, with no in-app purchases.
Is BriefFix free?
BriefFix is free to download, with in-app purchases available.
Do AUTHADA or BriefFix have ads?
Neither AUTHADA nor BriefFix shows ads.
Which is updated more often, AUTHADA or BriefFix?
AUTHADA ships an update every 2 months, and BriefFix every 2 weeks. Most recently, AUTHADA was updated on October 8, 2026 and BriefFix on October 13, 2026.

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