# MonkeyBrain vs Airofit

The clearest difference is review sentiment: MonkeyBrain at 100% against Airofit's 50%. MonkeyBrain also leads on in-app purchases (none vs 3) and update cadence (daily vs weekly). Airofit's advantage is iOS requirement (15.1 vs 17.6). On price, ads, monetization model and device support there is nothing between them.

Both are free to download. Airofit sells 3 in-app purchases, starting at $11.99 per month. MonkeyBrain asks for nothing beyond the download.

MonkeyBrain ships an update daily, Airofit weekly. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | MonkeyBrain | Airofit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.0 (4 ratings)](https://appshunter.io/ios/app/airofit/id6754009160/reviews)** |
| Number of ratings | — | **4** |
| Positive reviews | **100.0% of reviews** | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Daily** | Weekly |
| Monetization | Free | Free |
| Size | 58 MB | 97 MB |
| Requires iOS | 17.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [ALEXANDER MICHAEL THADDAU VON WASIELEWSKI](https://appshunter.io/developer/1805359675) | [Airofit A/S](https://appshunter.io/developer/1269490789) |

## What reviewers say

### MonkeyBrain

[App page](https://appshunter.io/ios/app/monkeybrain/id6744603223)

This app offers a simple and discreet method to manage stress and anxiety by guiding your breathing with calming visuals and soundscapes. It's designed to help you find calm before challenging situations or whenever anxiety arises.

**Highlights:** Guided breathing rhythm regulation, Soothing visual cues, Calming soundscapes, Stress and anxiety relief, Discrete use

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

**In-app purchases:** none


### Airofit

[App page](https://appshunter.io/ios/app/airofit/id6754009160)

This app pairs with a breathing trainer to measure lung capacity and provide customized training programs. Track progress, improve physical performance, and receive guided exercises for better breathing. It offers offline mode and posture feedback.

**Highlights:** Informative lung tests, Targeted training programs, Challenging exercises with guidance, Activity tracking and progress review, Personalized customization and reminders, Offline mode, Positional sensor for technique feedback

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Elite Premium Monthly | $11.99 | per month |
| Elite Premium 6 Months | $59.99 | per 6 months |
| Elite Premium 12 Months | $99.99 | per year |


## Frequently asked questions

### Is MonkeyBrain free?

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

### Is Airofit free?

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

### Do MonkeyBrain or Airofit have ads?

Neither MonkeyBrain nor Airofit shows ads.

### Which is updated more often, MonkeyBrain or Airofit?

MonkeyBrain ships an update daily, and Airofit weekly. Most recently, MonkeyBrain was updated on September 23, 2026 and Airofit on September 29, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*