# FBS Exercise vs OnTracx

The clearest difference is in-app purchases: OnTracx at none against FBS Exercise's 4. FBS Exercise's advantage is iOS requirement (13.0 vs 15.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. FBS Exercise sells 4 in-app purchases, starting at $23.99 per month. OnTracx asks for nothing beyond the download.

FBS Exercise ships an update every 3 weeks, OnTracx every 5 weeks. The most recent releases landed on September 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | FBS Exercise | OnTracx |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.0 (2 ratings)](https://appshunter.io/ios/app/fbs-exercise/id1584829276/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 33.3% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 5 weeks |
| Monetization | Free with in-app purchases | — |
| Size | 64 MB | 183 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [Adaptivity B.V.](https://appshunter.io/developer/1323517652) | [OnTracx BV](https://appshunter.io/developer/1719951264) |

## What reviewers say

### FBS Exercise

[App page](https://appshunter.io/ios/app/fbs-exercise/id1584829276)

Access a library of high-quality exercise videos rooted in the Frans Bosch Systems philosophy. This app serves as a practical resource for modern motor control and learning concepts, ideal for fitness and sports professionals.

**Highlights:** High-quality exercise videos, Frans Bosch Systems philosophy, Motor control and learning concepts, For fitness professionals, For sport professionals, Mobile and tablet compatible

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Fitness Professional Maand | $23.99 | per month |
| Sport Professional Maand | $23.99 | per month |
| Fitness Professional Jaarlijks | $229.99 | per year |
| Sport Professional Jaar | $229.99 | per year |


### OnTracx

[App page](https://appshunter.io/ios/app/ontracx/id6473828071)

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is FBS Exercise free?

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

### Is OnTracx free?

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

### Do FBS Exercise or OnTracx have ads?

Neither FBS Exercise nor OnTracx shows ads.

### Which is updated more often, FBS Exercise or OnTracx?

FBS Exercise ships an update every 3 weeks, and OnTracx every 5 weeks. Most recently, FBS Exercise was updated on September 29, 2026 and OnTracx on September 24, 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.*