POSTIDENT vs FastID
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
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.
- 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
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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.
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.
- Biometric authentication
- Digital ID management
- Fast access to events
- Secure data storage
- User control over data
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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
Verdict
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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
POSTIDENT ships an update every 6 weeks, FastID monthly. The most recent releases landed on September 22, 2026 and September 12, 2026 respectively.
| Parameter | POSTIDENT | FastID |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (4.7K ratings) — better | — |
| Positive reviews | 42.8% of reviews — better | 25.0% of reviews |
| Number of ratings | 4.7K — better | — |
| Update frequency | Every 6 weeks | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad — better | iPhone |
| Requires iOS | 17.0 — better | 18.3 |
| Further details — not scored | ||
| Size | 79 MB | 490 MB |
| Age rating | 4+ | 4+ |
| Developer | Deutsche Post AG | Cone IT Services |
Customer experience
POSTIDENT
FastID
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
POSTIDENT
No in-app purchases
FastID
No in-app purchases






