# O2X vs Xybix Axys

The clearest difference is review sentiment: O2X at 66% against Xybix Axys's 13%. O2X also leads on rating (4.2 vs 1.3) and ratings volume (68 vs 3). Xybix Axys's advantage is in-app purchases (none vs 2). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. O2X sells 2 in-app purchases, starting at $9.99 per month. Xybix Axys asks for nothing beyond the download.

O2X holds the better App Store score, 4.2 against 1.3. That said, the two scores are not equally well evidenced: O2X has 68 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 66% of O2X's written reviews are positive against 13% of Xybix Axys's.

O2X ships an update every 3 weeks, Xybix Axys every 6 weeks. The most recent releases landed on October 10, 2026 and October 4, 2026 respectively.

## The numbers

| Metric | O2X | Xybix Axys |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.2 (68 ratings)](https://appshunter.io/ios/app/o2x/id1491463207/reviews)** | [1.3 (3 ratings)](https://appshunter.io/ios/app/xybix-axys/id1595952014/reviews) |
| Number of ratings | **68** | 3 |
| Positive reviews | **65.5% of reviews** | 12.5% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 79 MB | 24 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [O2X Human Performance LLC](https://appshunter.io/developer/1491463206) | [Xybix](https://appshunter.io/developer/1559959333) |

## What reviewers say

### O2X

[App page](https://appshunter.io/ios/app/o2x/id1491463207)

This app delivers personalized physical and mental training programs designed to meet your specific needs. Access workouts and guidance from a team of over 150 elite athletes, special operations veterans, and academics.

**Highlights:** Customized training programs, Physical training, Mental training, World-class athlete trainers, Special operations veteran trainers, Academic expertise

**Features:** Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $9.99 | per month |
| Yearly Subscription | $99.99 | per year |


### Xybix Axys

[App page](https://appshunter.io/ios/app/xybix-axys/id1595952014)

This app allows you to control your Xybix workstation's climate and lighting features via Bluetooth. Adjust task lights, RGBW LEDs, heat, fan speed, and desk heights. Save custom settings as scenes for easy recall.

**Highlights:** Bluetooth connectivity, Task light adjustment, RGBW LED lighting control, Climate control (heat, fan), Desk height adjustment, Customizable scene saving

**Features:** Vision Pro support

**In-app purchases:** none


## Frequently asked questions

### Is O2X free?

O2X is free to download, with in-app purchases available.

### Is Xybix Axys free?

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

### Which has better reviews, O2X or Xybix Axys?

O2X is rated higher. O2X averages 4.2 out of 5 from 68 ratings, while Xybix Axys averages 1.3 from 3 ratings.

### Do O2X or Xybix Axys have ads?

Neither O2X nor Xybix Axys shows ads.

### Which is updated more often, O2X or Xybix Axys?

O2X ships an update every 3 weeks, and Xybix Axys every 6 weeks. Most recently, O2X was updated on October 10, 2026 and Xybix Axys on October 4, 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.*