# Lung Breathing Exercise vs Revolugen

The clearest difference is in-app purchases: Lung Breathing Exercise at none against Revolugen's 3. Lung Breathing Exercise also leads on device support. Revolugen's advantage is iOS requirement (13.0 vs 15.0). On price there is nothing between them.

Both are free to download. Revolugen sells 3 in-app purchases, starting at $9.99 per month. Lung Breathing Exercise asks for nothing beyond the download.

## The numbers

| Metric | Lung Breathing Exercise | Revolugen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (111 ratings)](https://appshunter.io/ios/app/lung-breathing-exercise/id1583229527/reviews)** | — |
| Number of ratings | **111** | — |
| Positive reviews | 50.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | No | — |
| Update frequency | Every 2 months | — |
| Monetization | Ad-supported | — |
| Size | 29 MB | 92 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPod** | — |
| Age rating | 4+ | 4+ |
| Developer | [Enrique Villahermosa Juara](https://appshunter.io/developer/1581153213) | [GigaFit LTD](https://appshunter.io/developer/1721273991) |

## What reviewers say

### Lung Breathing Exercise

[App page](https://appshunter.io/ios/app/lung-breathing-exercise/id1583229527)

Practice lung breathing with a simple breath-holding exercise. This app helps you train your respiratory system. It's important to consult a health center for any medical respiratory issues.

**Highlights:** Breath-holding exercise, Lung breathing practice, Simple interface, Respiratory training

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

**In-app purchases:** none


### Revolugen

[App page](https://appshunter.io/ios/app/revolugen/id6479202811)

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium | $9.99 | per month |
| Premium 6 Month | $29.99 | per 6 months |
| Premium 1 Year | $59.99 | per year |


## Frequently asked questions

### Is Lung Breathing Exercise free?

Lung Breathing Exercise is free to download, with no in-app purchases.

### Is Revolugen free?

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

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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.*