# OneFirewall AI vs Otium AI

The clearest difference is update cadence: Otium AI at every 2 days against OneFirewall AI's every 2 months. 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.

OneFirewall AI ships an update every 2 months, Otium AI every 2 days. Both last shipped on October 31, 2026.

## The numbers

| Metric | OneFirewall AI | Otium AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 2 months | **Every 2 days** |
| Size | 21 MB | 45 MB |
| Requires iOS | **15.1** | 16.4 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [OneFirewall Alliance Ltd](https://appshunter.io/developer/1618009042) | [yeawon lee](https://appshunter.io/developer/6792955046) |

## What reviewers say

### OneFirewall AI

[App page](https://appshunter.io/ios/app/onefirewall-ai/id6761933187)

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

**In-app purchases:** none


### Otium AI

[App page](https://appshunter.io/ios/app/otium-ai/id6792955043)

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

**In-app purchases:** none


## Frequently asked questions

### Is OneFirewall AI free?

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

### Is Otium AI free?

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

### Do OneFirewall AI or Otium AI have ads?

Neither OneFirewall AI nor Otium AI shows ads.

### Which is updated more often, OneFirewall AI or Otium AI?

OneFirewall AI ships an update every 2 months, and Otium AI every 2 days. Most recently, OneFirewall AI was updated on October 31, 2026 and Otium AI on October 31, 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.*