# ButeykoClinic® vs WorkoutLoop

The clearest difference is update cadence: WorkoutLoop at every 4 weeks against ButeykoClinic®'s every 5 months. ButeykoClinic®'s advantage is iOS requirement (16.6 vs 18.6). 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.

ButeykoClinic® ships an update every 5 months, WorkoutLoop every 4 weeks. The most recent releases landed on October 4, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ButeykoClinic® | WorkoutLoop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (3 ratings)](https://appshunter.io/ios/app/buteykoclinic/id6478960199/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 61 MB | 2 MB |
| Requires iOS | **16.6** | 18.6 |
| Devices | iPhone | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Oxygen Research Institute Ltd.](https://appshunter.io/developer/1589260952) | [EDWIN JOHN BRADLEY](https://appshunter.io/developer/1890800688) |

## What reviewers say

### ButeykoClinic®

[App page](https://appshunter.io/ios/app/buteykoclinic/id6478960199)

Learn a physician-developed breathing program to enhance immunity, reduce stress, and improve sleep and overall health for adults and children. Access guided exercises, track progress, and test your breathing capacity.

**Highlights:** Video program for children and teens, Guided breathing and relaxation for adults, Control Pause breathing test, Progress tracking, Links to resources, Find an instructor

**Features:** macOS Compatibility

**In-app purchases:** none


### WorkoutLoop

[App page](https://appshunter.io/ios/app/workoutloop/id6761674938)

**In-app purchases:** none


## Frequently asked questions

### Is ButeykoClinic® free?

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

### Is WorkoutLoop free?

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

### Do ButeykoClinic® or WorkoutLoop have ads?

Neither ButeykoClinic® nor WorkoutLoop shows ads.

### Which is updated more often, ButeykoClinic® or WorkoutLoop?

ButeykoClinic® ships an update every 5 months, and WorkoutLoop every 4 weeks. Most recently, ButeykoClinic® was updated on October 4, 2026 and WorkoutLoop on September 10, 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.*