# Breathwork Masterclass vs het KWC

The clearest difference is update cadence: Breathwork Masterclass at monthly against het KWC's every 3 months. Breathwork Masterclass also leads on iOS requirement (13.0 vs 15.1). 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.

Breathwork Masterclass ships an update monthly, het KWC every 3 months. The most recent releases landed on September 24, 2026 and September 5, 2026 respectively.

## The numbers

| Metric | Breathwork Masterclass | het KWC |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[1.0 (1 ratings)](https://appshunter.io/ios/app/het-kwc/id6503053024/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | — | Free |
| Size | 106 MB | 44 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Breathwork Masterclass](https://appshunter.io/developer/1708798689) | [Infowijs B.V.](https://appshunter.io/developer/1499461770) |

## What reviewers say

### Breathwork Masterclass

[App page](https://appshunter.io/ios/app/breathwork-masterclass/id6467556453)

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

**In-app purchases:** none


### het KWC

[App page](https://appshunter.io/ios/app/het-kwc/id6503053024)

This app facilitates communication for parents, students, and employees of a specific school. It provides a news feed, digital forms, messaging capabilities, and a practical calendar for staying informed and organized.

**Highlights:** Complete news feed, Clever forms, Messages and notifications, Practical calendar, Offline news access

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

**In-app purchases:** none


## Frequently asked questions

### Is Breathwork Masterclass free?

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

### Is het KWC free?

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

### Do Breathwork Masterclass or het KWC have ads?

Neither Breathwork Masterclass nor het KWC shows ads.

### Which is updated more often, Breathwork Masterclass or het KWC?

Breathwork Masterclass ships an update monthly, and het KWC every 3 months. Most recently, Breathwork Masterclass was updated on September 24, 2026 and het KWC on September 5, 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.*