# Kennzeichen vs TPSY

The clearest difference is in-app purchases: TPSY at none against Kennzeichen's 4. TPSY also leads on device support (3 vs 1). On price, update cadence, ads and iOS requirement there is nothing between them.

Both are free to download. Kennzeichen sells 4 one-off in-app purchases. TPSY asks for nothing beyond the download.

Kennzeichen ships an update every 2 months, TPSY every 6 weeks. The most recent releases landed on October 24, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | Kennzeichen | TPSY |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 6 weeks** |
| Monetization | Free | — |
| Size | 55 MB | 23 MB |
| Requires iOS | 16.4 | **15.6** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 12+ |
| Developer | [Jean Papke](https://appshunter.io/developer/1697093770) | [Tillmann Woerner](https://appshunter.io/developer/1843128167) |

## What reviewers say

### Kennzeichen

[App page](https://appshunter.io/ios/app/kennzeichen-quiz/id6745228208)

Test your knowledge of German license plates and discover new cities and districts. Engage in two exciting quiz modes, collect points, and climb the leaderboard. Practice with flashcards and look up license plates.

**Highlights:** Over 170 official license plates, Survival quiz mode, Speed round quiz mode, Score collection and leaderboard, Flashcard practice, License plate lookup

**Features:** Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Parkticket | $0.99 | one-time |
| Autowäsche | $1.99 | one-time |
| Ölwechsel | $2.99 | one-time |
| Volltanken | $3.99 | one-time |


### TPSY

[App page](https://appshunter.io/ios/app/tpsy/id6753874945)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is Kennzeichen free?

Kennzeichen is free to download, with in-app purchases available.

### Is TPSY free?

TPSY is free to download, with no in-app purchases.

### Do Kennzeichen or TPSY have ads?

Neither Kennzeichen nor TPSY shows ads.

### Which is updated more often, Kennzeichen or TPSY?

Kennzeichen ships an update every 2 months, and TPSY every 6 weeks. Most recently, Kennzeichen was updated on October 24, 2026 and TPSY on October 19, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*