# Flexercise Treatments vs De Kluis Coaching

The clearest difference is update cadence: De Kluis Coaching at every 2 weeks against Flexercise Treatments's every 5 months. Flexercise Treatments's advantage is iOS requirement (13.0 vs 16.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Flexercise Treatments ships an update every 5 months, De Kluis Coaching every 2 weeks. The most recent releases landed on October 25, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Flexercise Treatments | De Kluis Coaching |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 2 weeks** |
| Size | 49 MB | 100 MB |
| Requires iOS | **13.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Flexercise Treatments B.V.](https://appshunter.io/developer/1497700060) | [FITsociety BV (Apps)](https://appshunter.io/developer/1756257213) |

## What reviewers say

### Flexercise Treatments

[App page](https://appshunter.io/ios/app/flexercise-treatments/id1497703097)

**Features:** macOS Compatibility

**In-app purchases:** none


### De Kluis Coaching

[App page](https://appshunter.io/ios/app/de-kluis-coaching/id6761205429)

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

**In-app purchases:** none


## Frequently asked questions

### Is Flexercise Treatments free?

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

### Is De Kluis Coaching free?

De Kluis Coaching is free to download, with no in-app purchases.

### Do Flexercise Treatments or De Kluis Coaching have ads?

Neither Flexercise Treatments nor De Kluis Coaching shows ads.

### Which is updated more often, Flexercise Treatments or De Kluis Coaching?

Flexercise Treatments ships an update every 5 months, and De Kluis Coaching every 2 weeks. Most recently, Flexercise Treatments was updated on October 25, 2026 and De Kluis Coaching on October 7, 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.*