# Proteus Motion vs AIRO Controller

The clearest difference is rating: AIRO Controller at 5.0 against Proteus Motion's 3.0. AIRO Controller also leads on update cadence (fortnightly vs every 6 months) and iOS requirement (11.0 vs 15.1). On price, ratings volume, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AIRO Controller holds the better App Store score, 5.0 against 3.0. Both are backed by a comparable volume of ratings — 2 and 1 respectively.

Proteus Motion ships an update every 6 months, AIRO Controller fortnightly. The most recent releases landed on September 28, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Proteus Motion | AIRO Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.0 (2 ratings)](https://appshunter.io/ios/app/proteus-motion/id1540100362/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/airo-controller/id6502885378/reviews)** |
| Number of ratings | **2** | 1 |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 months | **Fortnightly** |
| Monetization | Free | Free |
| Size | 38 MB | 49 MB |
| Requires iOS | 15.1 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Proteus Motion Inc.](https://appshunter.io/developer/1540100364) | [CBH Development, LLC](https://appshunter.io/developer/1747212629) |

## What reviewers say

### Proteus Motion

[App page](https://appshunter.io/ios/app/proteus-motion/id1540100362)

This app provides advanced performance training and recovery analytics. It enables low-impact, high-efficiency 3D resistance training. A Proteus System user account is required to use the app.

**Highlights:** Performance training analytics, Recovery analytics, 3D resistance training, High efficiency training, Low-impact training

**Features:** macOS Compatibility

**In-app purchases:** none


### AIRO Controller

[App page](https://appshunter.io/ios/app/airo-controller/id6502885378)

Control your AIRO System for guided or self-guided workouts. Adjust oxygen concentration, monitor workout duration, and follow protocol instructions with built-in timers and cool-down periods.

**Highlights:** Wireless AIRO System control, Protocol-guided workouts, Self-guided workout options, Oxygen concentration adjustment, Workout time monitoring, Built-in cool-down

**In-app purchases:** none


## Frequently asked questions

### Is Proteus Motion free?

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

### Is AIRO Controller free?

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

### Which has better reviews, Proteus Motion or AIRO Controller?

AIRO Controller is rated higher. Proteus Motion averages 3.0 out of 5 from 2 ratings, while AIRO Controller averages 5.0 from 1 ratings.

### Do Proteus Motion or AIRO Controller have ads?

Neither Proteus Motion nor AIRO Controller shows ads.

### Which is updated more often, Proteus Motion or AIRO Controller?

Proteus Motion ships an update every 6 months, and AIRO Controller fortnightly. Most recently, Proteus Motion was updated on September 28, 2026 and AIRO Controller on September 18, 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.*