# TK vs YTTP

The clearest difference is iOS requirement: YTTP at 16.4 against TK's 18.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

TK ships an update every 5 weeks, YTTP every 2 months. The most recent releases landed on September 24, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | TK | YTTP |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.4 (14 ratings)](https://appshunter.io/ios/app/tk-ident/id6468877043/reviews)** | — |
| Number of ratings | **14** | — |
| Positive reviews | 65.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 2 months |
| Monetization | Free | — |
| Size | 192 MB | 83 MB |
| Requires iOS | 18.0 | **16.4** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 17+ |
| Developer | [Techniker Krankenkasse (TK)](https://appshunter.io/developer/355493231) | [YTTP](https://appshunter.io/developer/1845506072) |

## What reviewers say

### TK

[App page](https://appshunter.io/ios/app/tk-ident/id6468877043)

This app allows secure access to digital health services using your health insurance ID. It enables login to various health applications, manages registered devices, and handles consent settings for your health data.

**Highlights:** Create and use personal health ID, Login to digital health applications, Manage registered devices, Manage consents and authorizations, Secure identification via ID card or health card

**In-app purchases:** none


### YTTP

[App page](https://appshunter.io/ios/app/yttp/id6746037933)

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

**In-app purchases:** none


## Frequently asked questions

### Is TK free?

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

### Is YTTP free?

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

### Do TK or YTTP have ads?

Neither TK nor YTTP shows ads.

### Which is updated more often, TK or YTTP?

TK ships an update every 5 weeks, and YTTP every 2 months. Most recently, TK was updated on September 24, 2026 and YTTP on September 18, 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.*