# TK vs performAll

The clearest difference is in-app purchases: TK at none against performAll's 3. TK also leads on ratings volume (1.2K vs 10). performAll's advantage is review sentiment (95% vs 72%) and iOS requirement (13.0 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. performAll sells 3 in-app purchases, starting at $7.99 per month. TK asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.8 for TK against 4.7 for performAll. That said, the two scores are not equally well evidenced: TK has 1.2K ratings behind it against 10, so its average is the more settled of the two. Written reviews are what separate them: 72% of TK's written reviews are positive against 95% of performAll's.

TK ships an update every 9 days, performAll every 2 weeks. Both last shipped on October 12, 2026.

## The numbers

| Metric | TK | performAll |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/tk-app/id1163694230/reviews)** | [4.7 (10 ratings)](https://appshunter.io/ios/app/performall/id1625663333/reviews) |
| Number of ratings | **1.2K** | 10 |
| Positive reviews | 72.4% of reviews | **95.2% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 weeks |
| Monetization | **Free** | Free with in-app purchases |
| Size | 539 MB | 134 MB |
| Requires iOS | 18.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Techniker Krankenkasse (TK)](https://appshunter.io/developer/355493231) | [performall GmbH](https://appshunter.io/developer/1625663335) |

## What reviewers say

### TK

[App page](https://appshunter.io/ios/app/tk-app/id1163694230)

Manage your health insurance digitally. Upload receipts, view sick notes, and track fitness for bonus points. Securely communicate with your provider and access your health data.

**Highlights:** Digital receipt uploads, View sick notes, Secure messaging with provider, Digital bonus program, Fitness tracking via Apple Health/Fitbit, Access to health data (TK-Safe)

**In-app purchases:** none

**What reviewers like**

- 🚀 Excellent app for English speakers
- 🚀 Excellent customer service
- 👍 Easy to use and intuitive
- 👍 Comprehensive features
- 👍 Smooth and fast

**What reviewers complain about**

- 🐛 Compatibility issues with older devices
- 🐛 Synchronization problems with Apple Health
- 🐛 Login and activation issues after updates
- 🐛 Buggy submission of sick notes
- 🐛 Incomplete English translations

**Reported bugs**

- Login issues after updates
- Incompatibility with older devices
- Synchronization problems with Apple Health
- Errors when submitting sick notes
- Incomplete English translations

**Requested features**

- English language support for all features
- Integration with more fitness tracking apps
- Larger QR code display in wallet for easier scanning
- Ability to view and manage bonus program details
- Improved data synchronization and real-time updates


### performAll

[App page](https://appshunter.io/ios/app/performall/id1625663333)

This app offers personalized fitness plans, a vast exercise library, and specialized workouts. It also includes meal planning with over 100 recipes and a community forum. Seamlessly syncs with Apple Health for comprehensive progress tracking.

**Highlights:** Personalized training plans, Extensive exercise library, Football workouts with pro athletes, Real-time workout tracking, Meal planning and recipes, Active community forum, Apple Health integration

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium-Abo | $7.99 | per month |
| Premium-Abo | $34.99 | per 6 months |
| Premium-Abo | $62.99 | per year |


## Frequently asked questions

### Is TK free?

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

### Is performAll free?

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

### Which has better reviews, TK or performAll?

TK is rated higher. TK averages 4.8 out of 5 from 1.2K ratings, while performAll averages 4.7 from 10 ratings.

### Do TK or performAll have ads?

Neither TK nor performAll shows ads.

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

TK ships an update every 9 days, and performAll every 2 weeks. Most recently, TK was updated on October 12, 2026 and performAll on October 12, 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.*