# MATS vs Fit Solution 4U

The clearest difference is in-app purchases: Fit Solution 4U at none against MATS's 13. MATS's advantage is update cadence (every 9 days vs every 2 months). 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. Fit Solution 4U asks for nothing beyond the download.

MATS ships an update every 9 days, Fit Solution 4U every 2 months. The most recent releases landed on September 30, 2026 and September 20, 2026 respectively.

## The numbers

| Metric | MATS | Fit Solution 4U |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 84.0% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 105 MB | 214 MB |
| Requires iOS | 15.6 | **15.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [MATS GmbH](https://appshunter.io/developer/1648085981) | [Fit Solution 4U](https://appshunter.io/developer/6788361744) |

## What reviewers say

### 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 |


### Fit Solution 4U

[App page](https://appshunter.io/ios/app/fit-solution-4u/id6788361742)

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

**In-app purchases:** none


## Frequently asked questions

### Is MATS free?

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

### Is Fit Solution 4U free?

Fit Solution 4U is free to download, with no in-app purchases.

### Do MATS or Fit Solution 4U have ads?

Neither MATS nor Fit Solution 4U shows ads.

### Which is updated more often, MATS or Fit Solution 4U?

MATS ships an update every 9 days, and Fit Solution 4U every 2 months. Most recently, MATS was updated on September 30, 2026 and Fit Solution 4U on September 20, 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.*