# GravityFit vs Challenger Fit

The clearest difference is iOS requirement: GravityFit at 13.4 against Challenger Fit's 16.0. On price 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.

## The numbers

| Metric | GravityFit | Challenger Fit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (4 ratings)](https://appshunter.io/ios/app/challenger-fit/id6759028443/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | — | Every 5 days |
| Monetization | — | Free |
| Size | 28 MB | 130 MB |
| Requires iOS | **13.4** | 16.0 |
| Devices | — | **iPhone** |
| Age rating | 4+ | 12+ |
| Developer | [Vasiliy Suvorov](https://appshunter.io/developer/1612668132) | [Darya Davidyuk](https://appshunter.io/developer/1876431352) |

## What reviewers say

### GravityFit

[App page](https://appshunter.io/ios/app/gravityfit/id6755483107)

**In-app purchases:** none


### Challenger Fit

[App page](https://appshunter.io/ios/app/challenger-fit/id6759028443)

This fitness app gamifies workouts and daily activity into a motivating system. It offers challenges, progress tracking, and social features to encourage consistency and build healthier habits. Monitor your heart rate and reduce digital distractions for a more focused fitness journey.

**Highlights:** Gamified workouts and challenges, Personalized challenge creation, Step and daily activity tracking, Progress and history visualization, Digital distraction control, In-app heart rate monitoring, Social features and friend interaction

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is GravityFit free?

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

### Is Challenger Fit free?

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

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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.*