# Challenger Fit vs REFORMATOR

The clearest difference is in-app purchases: Challenger Fit at none against REFORMATOR's 2. Challenger Fit also leads on update cadence (every 4 days vs every 2 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. REFORMATOR sells 2 in-app purchases, starting at $17.00 per month. Challenger Fit asks for nothing beyond the download.

Challenger Fit ships an update every 4 days, REFORMATOR every 2 weeks. The most recent releases landed on October 7, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Challenger Fit | REFORMATOR |
| --- | --- | --- |
| 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** | Yes |
| Ads | No | No |
| Update frequency | **Every 4 days** | Every 2 weeks |
| Monetization | Free | — |
| Size | 124 MB | 38 MB |
| Requires iOS | **16.0** | 17.0 |
| Devices | iPhone | iPhone |
| Age rating | 12+ | 17+ |
| Developer | [Darya Davidyuk](https://appshunter.io/developer/1876431352) | [Ruslan Tomassov](https://appshunter.io/developer/1895723527) |

## What reviewers say

### 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


### REFORMATOR

[App page](https://appshunter.io/ios/app/reformator/id6767555539)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $17.00 | per month |
| Reformator Plus Yearly | $170.99 | per year |


## Frequently asked questions

### Is Challenger Fit free?

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

### Is REFORMATOR free?

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

### Do Challenger Fit or REFORMATOR have ads?

Neither Challenger Fit nor REFORMATOR shows ads.

### Which is updated more often, Challenger Fit or REFORMATOR?

Challenger Fit ships an update every 4 days, and REFORMATOR every 2 weeks. Most recently, Challenger Fit was updated on October 7, 2026 and REFORMATOR on October 16, 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.*