Comparison

AUTHADA vs XFAIR.LeadCapture

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

XFAIR.LeadCapture

Read full description

The APP is only available to a closed user group (e.g. for exhibitors and their marketing and sales team at a trade fair/event). A user account in our EMS (Event Management System) is required to use the APP. XFAIR.lead allows you to not only capture a person’s business card information but also the data for qualifying the person as a lead. The APP provides the following key features: - Log in with your EMS account - Scan business cards, vCard or badges - Qualify every lead using a customized data-capture form - Add notes and additional pictures - Get immediate access to all captured leads and edit contacts in the App’s history section The APP is integrated in EMS which enables a real-time synchronisation of the leads generated and a real-time export of the data. You can instantly follow up on leads by sending an email and relevant information to your contacts. Also, you can easily route and assign leads to the right sales person. The APP is working online and offline. When in offline mode, the data is collected and stored locally and will be transmitted to EMS as soon as a connection is available.

Screenshots

AUTHADA4 screens
XFAIR.LeadCapture4 screens

Verdict

The call

The clearest difference is update cadence: XFAIR.LeadCapture at fortnightly against AUTHADA's every 2 months. AUTHADA's advantage is iOS requirement (15.6 vs 18.6). On price, ads, in-app purchases and device support 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

AUTHADA ships an update every 2 months, XFAIR.LeadCapture fortnightly. The most recent releases landed on November 3, 2026 and October 8, 2026 respectively.

Scorecard2 real differences Β· 6 level
AUTHADA versus XFAIR.LeadCapture: the parameters behind the verdict, then further details
ParameterAUTHADAXFAIR.LeadCapture
PriceFreeFree
Positive reviews76.2% of reviewsβ€”
Update frequencyEvery 2 monthsFortnightly β€” better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeβ€”
DevicesiPhone, iPad, iPod β€” betteriPhone, iPad
Requires iOS15.6 β€” better18.6
Further details β€” not scored
Size15 MB16 MB
Age rating4+4+
DeveloperAuthada GmbHXFAIR GmbH

In-app purchases

None

AUTHADA

No in-app purchases

None

XFAIR.LeadCapture

No in-app purchases

Questions

Is AUTHADA free?
AUTHADA is free to download, with no in-app purchases.
Is XFAIR.LeadCapture free?
XFAIR.LeadCapture is free to download, with no in-app purchases.
Do AUTHADA or XFAIR.LeadCapture have ads?
Neither AUTHADA nor XFAIR.LeadCapture shows ads.
Which is updated more often, AUTHADA or XFAIR.LeadCapture?
AUTHADA ships an update every 2 months, and XFAIR.LeadCapture fortnightly. Most recently, AUTHADA was updated on November 3, 2026 and XFAIR.LeadCapture on October 8, 2026.

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