# My Atlantis vs Primalys espace client

The clearest difference is update cadence: Primalys espace client at every 5 months against My Atlantis's every 23 months. Primalys espace client also leads on iOS requirement (12 vs 14.0). 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.

My Atlantis ships an update every 23 months, Primalys espace client every 5 months. The most recent releases landed on October 10, 2026 and September 29, 2026 respectively.

## The numbers

| Metric | My Atlantis | Primalys espace client |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 23 months | **Every 5 months** |
| Size | 39 MB | 56 MB |
| Requires iOS | 14.0 | **12** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [GIE CTRE CIAL ATLANTIS LE CENTRE](https://appshunter.io/developer/1618413138) | [Unlatch](https://appshunter.io/developer/1488436624) |

## What reviewers say

### My Atlantis

[App page](https://appshunter.io/ios/app/my-atlantis/id1618413136)

**Features:** macOS Compatibility

**In-app purchases:** none


### Primalys espace client

[App page](https://appshunter.io/ios/app/primalys-espace-client/id1636255983)

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

**In-app purchases:** none


## Frequently asked questions

### Is My Atlantis free?

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

### Is Primalys espace client free?

Primalys espace client is free to download, with no in-app purchases.

### Do My Atlantis or Primalys espace client have ads?

Neither My Atlantis nor Primalys espace client shows ads.

### Which is updated more often, My Atlantis or Primalys espace client?

My Atlantis ships an update every 23 months, and Primalys espace client every 5 months. Most recently, My Atlantis was updated on October 10, 2026 and Primalys espace client 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.*