# Atlantis Gym vs Rooz Studio

The clearest difference is update cadence: Rooz Studio at every 4 months against Atlantis Gym's every 16 months. Atlantis Gym's advantage is iOS requirement (13.4 vs 15.1). On price, ads, in-app purchases and device support there is nothing between them.

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

Atlantis Gym ships an update every 16 months, Rooz Studio every 4 months. The most recent releases landed on May 17, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Atlantis Gym | Rooz Studio |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 16 months | **Every 4 months** |
| Size | 34 MB | 43 MB |
| Requires iOS | **13.4** | 15.1 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Arbox LTD](https://appshunter.io/developer/1021244486) | [Rabia Abuhanna](https://appshunter.io/developer/1339102837) |

## What reviewers say

### Atlantis Gym

[App page](https://appshunter.io/ios/app/atlantis-gym/id1608884041)

**Features:** macOS Compatibility

**In-app purchases:** none


### Rooz Studio

[App page](https://appshunter.io/ios/app/rooz-studio/id6473851641)

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

**In-app purchases:** none


## Frequently asked questions

### Is Atlantis Gym free?

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

### Is Rooz Studio free?

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

### Do Atlantis Gym or Rooz Studio have ads?

Neither Atlantis Gym nor Rooz Studio shows ads.

### Which is updated more often, Atlantis Gym or Rooz Studio?

Atlantis Gym ships an update every 16 months, and Rooz Studio every 4 months. Most recently, Atlantis Gym was updated on May 17, 2026 and Rooz Studio on September 8, 2026.

---

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