# RheoFit vs Airofit

The clearest difference is rating: RheoFit at 5.0 against Airofit's 4.0. RheoFit also leads on in-app purchases (none vs 3) and iOS requirement (13 vs 15.1). On price, review sentiment, ratings volume and update cadence there is nothing between them.

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

RheoFit holds the better App Store score, 5.0 against 4.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively. Written reviews split almost evenly too, at 50% and 50% positive.

Both ship on a similar rhythm, roughly weekly. Both last shipped on September 29, 2026.

## The numbers

| Metric | RheoFit | Airofit |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/rheofit/id6497569508/reviews)** | [4.0 (4 ratings)](https://appshunter.io/ios/app/airofit/id6754009160/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | 50.0% of reviews | 50.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | Weekly |
| Monetization | Free | Free |
| Size | 187 MB | 97 MB |
| Requires iOS | **13** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Yunwang Innovation Intelligence (shenzhen) Co., Ltd.](https://appshunter.io/developer/1725094284) | [Airofit A/S](https://appshunter.io/developer/1269490789) |

## What reviewers say

### RheoFit

[App page](https://appshunter.io/ios/app/rheofit/id6497569508)

This app serves as a personal rehabilitation therapist, offering customized massage experiences for muscle recovery. It provides various modes, smart solutions for different needs, and allows users to monitor device battery status.

**Highlights:** Multiple speed and focus modes, Customizable massage intervals and duration, 43 rehabilitation solutions for various needs, Battery status monitoring, User guide and function explanations

**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 RheoFit free?

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

### Is Airofit free?

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

### Which has better reviews, RheoFit or Airofit?

RheoFit is rated higher. RheoFit averages 5.0 out of 5 from 2 ratings, while Airofit averages 4.0 from 4 ratings.

### Do RheoFit or Airofit have ads?

Neither RheoFit nor Airofit shows ads.

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

RheoFit ships an update weekly, and Airofit weekly. Most recently, RheoFit was updated on September 29, 2026 and Airofit on September 29, 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.*