# TK vs Klima

The clearest difference is rating: Klima at 5.0 against TK's 4.2. Klima also leads on review sentiment (74% vs 52%) and update cadence (every 4 weeks vs every 2 months). TK's advantage is monetization model (free vs ad-supported) and ratings volume (6 vs 1). On price, ads, in-app purchases and device support there is nothing between them.

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

Klima holds the better App Store score, 5.0 against 4.2. That said, the two scores are not equally well evidenced: TK has 6 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 52% of TK's written reviews are positive against 74% of Klima's.

TK ships an update every 2 months, Klima every 4 weeks. Both last shipped on October 27, 2026.

## The numbers

| Metric | TK | Klima |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (6 ratings)](https://appshunter.io/ios/app/tk-coach/id6444313653/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/klima-taler/id6444569111/reviews)** |
| Number of ratings | **6** | 1 |
| Positive reviews | 51.9% of reviews | **73.9% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 4 weeks** |
| Monetization | **Free** | Ad-supported |
| Size | 68 MB | 9 MB |
| Requires iOS | 16.0 | **13.0** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Techniker Krankenkasse (TK)](https://appshunter.io/developer/355493231) | [Changers](https://appshunter.io/developer/930391921) |

## What reviewers say

### TK

[App page](https://appshunter.io/ios/app/tk-coach/id6444313653)

Achieve all-round wellbeing with personalized plans for fitness, nutrition, and relaxation. Set goals, track progress with self-tests, and receive motivating tips and recipe suggestions. Integrates with smartwatches for a holistic health overview.

**Highlights:** Personalized coaching plans, Fitness exercises and audio coaching, Extensive recipe database, Meditation and mindfulness exercises, Smartwatch and fitness tracker integration, Progress tracking and self-tests

**In-app purchases:** none


### Klima

[App page](https://appshunter.io/ios/app/klima-taler/id6444569111)

Earn rewards for eco-friendly travel like walking, cycling, and using public transport. Track your CO₂ savings and redeem earned currency for discounts on events, activities, and local partner offers. Discover tips for a sustainable lifestyle and participate in community projects.

**Highlights:** Track journeys by foot, bike, and public transport, Calculate CO₂ savings, Earn Klima-Taler rewards, Redeem rewards for discounts and free entry, Sustainable living tips and ideas, City challenges and competitions, Map of sustainable places

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is TK free?

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

### Is Klima free?

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

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

Klima is rated higher. TK averages 4.2 out of 5 from 6 ratings, while Klima averages 5.0 from 1 ratings.

### Do TK or Klima have ads?

Neither TK nor Klima shows ads.

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

TK ships an update every 2 months, and Klima every 4 weeks. Most recently, TK was updated on October 27, 2026 and Klima on October 27, 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.*