Comparison

POSTIDENT vs FastID

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

Head to head
About

POSTIDENT

Verify your identity easily and securely using your smartphone. Choose from video chat, eID verification with your national ID, or automated image-based checks. Your data is processed by Deutsche Post AG employees for a compliant and quick process.

Highlights
  • Identity verification via smartphone
  • Video chat verification
  • eID verification with national ID
  • Automated ID document image verification
  • Digital POSTIDENT coupon retrieval
  • Secure data processing by Deutsche Post AG
Read full description

With the POSTIDENT app, you can verify your identity conveniently and simply by means of your smartphone. Depending on which of our partner companies you carry out this identification process, you can verify your identity either via POSTIDENT by videochat, POSTIDENT by eID (with your national identity card or the electronic residence title), or fully automatically by creating images of your ID document and profile. With the eID function or the automated verification of your ID document you can verify your identity quickly and securely at any time. Your data will be checked by call center employees of Deutsche Post AG in all further identification procedures. Our employees are available to you from Mondays to Sundays in the hours from 8 AM to 10 PM. In addition, you can retrieve the POSTIDENT coupon for identification in your post office directly via the POSTIDENT app and therefore do not need to print it out anymore. The identification procedures are compliant with the law, secure and completed in just a few steps. Simply enter the transaction number that you have received from either our partner company or us. The POSTIDENT app will then execute the procedure. At POSTIDENT by videochat, a Deutsche Post employee will explain additionally in detail how the procedure works. The POSTIDENT app is optimized for iPads and iPhones with iOS 17 or higher.

About

FastID

Securely access events, services, and locations using your digital ID and biometrics. Avoid long queues and keep all your important data on your phone with complete control.

Highlights
  • Biometric authentication
  • Digital ID management
  • Fast access to events
  • Secure data storage
  • User control over data
Features
Read full description

Fast access everywhere with your biometrics By using your digital ID and your biometrics to provide access, FastID enables fast, easy and secure access to events, services, and locations. By using your digital ID, you: - You get in fast, no more waiting in long queues - You have all your data with you in your own mobile phone - You have complete control over your data

Screenshots

POSTIDENT4 screens
FastID4 screens

Verdict

The call

The clearest difference is review sentiment: POSTIDENT at 43% against FastID's 25%. On price, update cadence, ads and in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

POSTIDENT ships an update every 6 weeks, FastID monthly. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.

Scorecard1 real difference · 9 level
POSTIDENT versus FastID: the parameters behind the verdict, then further details
ParameterPOSTIDENTFastID
PriceFreeFree
Rating4.8 (4.7K ratings) — better—
Positive reviews42.8% of reviews — better25.0% of reviews
Number of ratings4.7K — better—
Update frequencyEvery 6 weeksMonthly — better
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhone, iPad — betteriPhone
Requires iOS17.0 — better18.3
Further details — not scored
Size79 MB490 MB
Age rating4+4+
DeveloperDeutsche Post AGCone IT Services

Customer experience

POSTIDENT

All ratings4,653 ratings
Positive96.3%
Neutral1.6%
Negative2.1%
Written reviews166 reviews
Positive42.8%
Neutral3.6%
Negative53.6%

FastID

Written reviews12 reviews
Positive25.0%
Neutral0.0%
Negative75.0%

Bugs and requests

POSTIDENT

Reported bugs

3 issues
  • QR code scanning not working
  • Identification process repeatedly failing
  • App freezing and crashing during use

Requested features

3 requests
  • Automatic data extraction from ID documents
  • More language options beyond German and English
  • Clearer instructions on ID document requirements

FastID

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

POSTIDENT

No in-app purchases

None

FastID

No in-app purchases

Questions

Is POSTIDENT free?
POSTIDENT is free to download, with no in-app purchases.
Is FastID free?
FastID is free to download, with no in-app purchases.
Do POSTIDENT or FastID have ads?
Neither POSTIDENT nor FastID shows ads.
Which is updated more often, POSTIDENT or FastID?
POSTIDENT ships an update every 6 weeks, and FastID monthly. Most recently, POSTIDENT was updated on September 22, 2026 and FastID on September 12, 2026.

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