# cf vs TrainToGo

The clearest difference is review sentiment: TrainToGo at 50% against cf's 30%. 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.

cf ships an update every 2 weeks, TrainToGo every 3 weeks. The most recent releases landed on October 15, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | cf | TrainToGo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/cf/id1536948498/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 30.0% of reviews | **50.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 weeks** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 109 MB | 105 MB |
| Requires iOS | **15** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [clever fit GmbH](https://appshunter.io/developer/1536948500) | [Gym App GmbH](https://appshunter.io/developer/1784236423) |

## What reviewers say

### cf

[App page](https://appshunter.io/ios/app/cf/id1536948498)

Track your fitness journey with this app from a European fitness chain. Manage training appointments, access your workout plans anytime, and update personal contract details easily. It extends your fitness experience beyond the gym.

**Highlights:** Book training appointments, Access training plans, Update contract details, Track fitness goals, Digital fitness companion

**Features:** Apple Wallet

**In-app purchases:** none


### TrainToGo

[App page](https://appshunter.io/ios/app/traintogo/id6739210761)

Access numerous gyms across Germany without a contract. Pay only for the time you train, with transparent, minute-by-minute billing. Discover and access fitness studios conveniently through the app.

**Highlights:** Contract-free gym access, Pay-per-minute billing, Discover local fitness studios, QR code access activation, Transparent pricing

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is cf free?

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

### Is TrainToGo free?

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

### Do cf or TrainToGo have ads?

Neither cf nor TrainToGo shows ads.

### Which is updated more often, cf or TrainToGo?

cf ships an update every 2 weeks, and TrainToGo every 3 weeks. Most recently, cf was updated on October 15, 2026 and TrainToGo on October 8, 2026.

---

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