# TK vs Teamfit

The clearest difference is in-app purchases: TK at none against Teamfit's 9. TK also leads on ratings volume (1.2K vs 256). On price, rating, review sentiment and update cadence there is nothing between them.

Both are free to download. Teamfit sells 9 in-app purchases, starting at $5.49 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 4.8 for Teamfit. Both are backed by a comparable volume of ratings — 1.2K and 256 respectively. Written reviews split almost evenly too, at 72% and 71% positive.

TK ships an update every 9 days, Teamfit weekly. Both last shipped on November 2, 2026.

## The numbers

| Metric | TK | Teamfit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (1.2K ratings)](https://appshunter.io/ios/app/tk-app/id1163694230/reviews)** | [4.8 (256 ratings)](https://appshunter.io/ios/app/teamfit-train-as-a-team/id1226350261/reviews) |
| Number of ratings | **1.2K** | 256 |
| Positive reviews | **71.8% of reviews** | 71.2% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | **Free** | Free with in-app purchases |
| Size | 540 MB | 239 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 12+ | 4+ |
| Developer | [Techniker Krankenkasse (TK)](https://appshunter.io/developer/355493231) | [tewesol UG (haftungsbeschraenkt)](https://appshunter.io/developer/814943319) |

## What reviewers say

### TK

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

Manage your health insurance digitally. Upload receipts, view sick notes, track bonus points, and access health data. Integrates with fitness trackers for a comprehensive health overview.

**Highlights:** Digital receipt uploads, View sick notes, TK Bonus Program, TK-Fit with Apple Health/Fitbit integration, Access to health data (TK-Safe), Secure login and data protection

**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


### Teamfit

[App page](https://appshunter.io/ios/app/teamfit-train-as-a-team/id1226350261)

This app combines fitness and mindfulness for teams, encouraging shared sporting challenges and mental well-being activities. Users can motivate each other, track progress, and integrate workouts from wearables. It aims to improve both physical health and mental balance for groups.

**Highlights:** Shared sporting challenges, Mindfulness exercises (meditation, breathing), Wearable integration (Garmin, Polar, Health Connect), Customized workouts, Workout generator, Points system for motivation

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium 1 Monat | $5.49 | per month |
| Premium 3 Monate | $5.49 | per 3 months |
| Teamfit Premium one month | $5.49 | per month |
| Teamfit premium three months | $8.49 | per 3 months |
| Premium 1 Jahr | $10.99 | per year |
| Premium 1 year | $15.99 | per year |
| All access subscription | $19.99 | per month |
| All access subscription | $39.99 | per 3 months |
| All access subscription | $98.99 | per year |


## Frequently asked questions

### Is TK free?

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

### Is Teamfit free?

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

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

TK is rated higher. TK averages 4.8 out of 5 from 1.2K ratings, while Teamfit averages 4.8 from 256 ratings.

### Do TK or Teamfit have ads?

Neither TK nor Teamfit shows ads.

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

TK ships an update every 9 days, and Teamfit weekly. Most recently, TK was updated on November 2, 2026 and Teamfit on November 2, 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.*