# Atlas vs Oceann X

The clearest difference is iOS requirement: Atlas at 13.0 against Oceann X's 18.0. 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.

## The numbers

| Metric | Atlas | Oceann X |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | — | Every 3 days |
| Size | 23 MB | 188 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Mac |
| Age rating | 17+ | 17+ |
| Developer | [Tony Ennis](https://appshunter.io/developer/1700199881) | [theoceann.com](https://appshunter.io/developer/1778068181) |

## What reviewers say

### Atlas

[App page](https://appshunter.io/ios/app/atlas-second-brain/id6477493110)

**Features:** macOS Compatibility

**In-app purchases:** none


### Oceann X

[App page](https://appshunter.io/ios/app/oceann-x/id6737811559)

**Features:** Apple Wallet

**In-app purchases:** none


## Frequently asked questions

### Is Atlas free?

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

### Is Oceann X free?

Oceann X is free to download, with no in-app purchases.

### Do Atlas or Oceann X have ads?

Neither Atlas nor Oceann X shows ads.

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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.*