# Centropix vs AIRO Controller

The clearest difference is rating: AIRO Controller at 5.0 against Centropix's 3.6. AIRO Controller also leads on iOS requirement (11.0 vs 15.0). Centropix's advantage is ratings volume (22 vs 1). On price, update cadence, 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 3.6. That said, the two scores are not equally well evidenced: Centropix has 22 ratings behind it against 1, so its average is the more settled of the two.

Centropix ships an update every 3 weeks, AIRO Controller fortnightly. The most recent releases landed on September 27, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Centropix | AIRO Controller |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.6 (22 ratings)](https://appshunter.io/ios/app/centropix/id1559927254/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/airo-controller/id6502885378/reviews)** |
| Number of ratings | **22** | 1 |
| Positive reviews | 40.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | Free | Free |
| Size | 256 MB | 49 MB |
| Requires iOS | 15.0 | **11.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 17+ |
| Developer | [Centropix USA LLc](https://appshunter.io/developer/1559927466) | [CBH Development, LLC](https://appshunter.io/developer/1747212629) |

## What reviewers say

### Centropix

[App page](https://appshunter.io/ios/app/centropix/id1559927254)

This app enhances your self-care routine by controlling wireless wellness devices. It offers five distinct programs with adjustable intensities for relaxation, balance, energy, synchronization, and transformation.

**Highlights:** Control KLOUD and BUBBLE devices, Five revolutionary programs, Adjustable intensity levels, Wireless PEMA applicators, Frequency wearable integration, Uncomplicated wellness experience

**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 Centropix free?

Centropix 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, Centropix or AIRO Controller?

AIRO Controller is rated higher. Centropix averages 3.6 out of 5 from 22 ratings, while AIRO Controller averages 5.0 from 1 ratings.

### Do Centropix or AIRO Controller have ads?

Neither Centropix nor AIRO Controller shows ads.

### Which is updated more often, Centropix or AIRO Controller?

Centropix ships an update every 3 weeks, and AIRO Controller fortnightly. Most recently, Centropix was updated on September 27, 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.*