# Changers Fit vs MATS

The clearest difference is review sentiment: MATS at 85% against Changers Fit's 30%. MATS also leads on update cadence (every 9 days vs monthly). Changers Fit's advantage is in-app purchases (none vs 13). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. MATS sells 13 in-app purchases, starting at $17.00 per month. Changers Fit asks for nothing beyond the download.

Changers Fit ships an update monthly, MATS every 9 days. The most recent releases landed on October 24, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Changers Fit | MATS |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (19 ratings)](https://appshunter.io/ios/app/changers-fit/id938264264/reviews)** | — |
| Number of ratings | **19** | — |
| Positive reviews | 29.6% of reviews | **84.6% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 9 days** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 83 MB | 106 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Changers](https://appshunter.io/developer/930391921) | [MATS GmbH](https://appshunter.io/developer/1648085981) |

## What reviewers say

### Changers Fit

[App page](https://appshunter.io/ios/app/changers-fit/id938264264)

This app facilitates team-building and health promotion for companies through engaging challenges. Employees can track activities like steps, running, and cycling, earning rewards and contributing to CSR projects.

**Highlights:** Versatile team challenges (steps, running, cycling, CO₂), Flexible activity tracking (GPS, Apple Health, Google Fit, Strava), Gamification elements (leaderboards, coins, awards), Integrated reward system with company offers, CSR project integration (e.g., tree planting), Adaptable to company needs via SaaS platform

**Features:** Vision Pro support

**In-app purchases:** none


### MATS

[App page](https://appshunter.io/ios/app/mats-training-platform/id6443653002)

This app simplifies training management for athletes by combining planning, analysis, and communication tools. It offers evidence-based diagnostics, personalized training plans, and a knowledge hub to enhance performance. Designed for ease of use, it integrates multiple functions into one platform.

**Highlights:** Integrated training calendar, Scientific performance analysis, Strength & Core workout library, Remote diagnostic tools, Professional training plans, Athlete-coach chat, Knowledge Hub for sports science

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly subscription | $17.00 | per month |
| AI Coach - Seipp (Month) | $39.00 | per month |
| AI Coach - Tilbury-Davis (Month) | $39.00 | per month |
| AI Coach - Roesler (Month) | $39.00 | per month |
| AI Coach - Schoemburg-Heuck (Month) | $39.00 | per month |
| Basic yearly subscription | $99.99 | per year |
| Premium yearly subscription | $129.99 | per year |
| AI Coach - Eriksson (Year) | $350.00 | per year |
| AI Coach - Seipp (Year) | $350.00 | per year |
| AI Coach - Tilbury-Davis (Year) | $350.00 | per year |
| AI Coach - Roesler (Year) | $350.00 | per year |
| AI Coach - Schoemburg-Heuck (Year) | $350.00 | per year |
| Diagnostic | $79.00 | one-time |


## Frequently asked questions

### Is Changers Fit free?

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

### Is MATS free?

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

### Do Changers Fit or MATS have ads?

Neither Changers Fit nor MATS shows ads.

### Which is updated more often, Changers Fit or MATS?

Changers Fit ships an update monthly, and MATS every 9 days. Most recently, Changers Fit was updated on October 24, 2026 and MATS 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.*