# OnlyFit vs TFI Trainer

OnlyFit and TFI Trainer are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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

OnlyFit ships an update weekly, TFI Trainer every 10 days. The most recent releases landed on October 13, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | OnlyFit | TFI Trainer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[2.9 (60 ratings)](https://appshunter.io/ios/app/onlyfit/id1480191173/reviews)** | — |
| Number of ratings | **60** | — |
| Positive reviews | 15.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Weekly** | Every 10 days |
| Monetization | Free | — |
| Size | 114 MB | 255 MB |
| Requires iOS | **10.0** | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [深圳市琦沃智能科技有限公司](https://appshunter.io/developer/1077675312) | [The FIT Institute PC](https://appshunter.io/developer/1462091144) |

## What reviewers say

### OnlyFit

[App page](https://appshunter.io/ios/app/onlyfit/id1480191173)

Track your daily health metrics including movement, sleep, calories, weight, and heart rate. Receive customizable notifications for calls and messages, ensuring you never miss important updates.

**Highlights:** Daily movement tracking, Sleep monitoring, Calorie consumption data, Weight information, Heart rate monitoring, Customizable notifications

**In-app purchases:** none


### TFI Trainer

[App page](https://appshunter.io/ios/app/tfi-trainer/id6443689104)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is OnlyFit free?

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

### Is TFI Trainer free?

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

### Do OnlyFit or TFI Trainer have ads?

Neither OnlyFit nor TFI Trainer shows ads.

### Which is updated more often, OnlyFit or TFI Trainer?

OnlyFit ships an update weekly, and TFI Trainer every 10 days. Most recently, OnlyFit was updated on October 13, 2026 and TFI Trainer on October 14, 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.*