# mantau vs Agent O

The clearest difference is in-app purchases: mantau at none against Agent O's 2. mantau also leads on iOS requirement (15.1 vs 26.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. Agent O sells 2 one-off in-app purchases. mantau asks for nothing beyond the download.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 20, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | mantau | Agent O |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Size | 97 MB | 69 MB |
| Requires iOS | **15.1** | 26.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 17+ |
| Developer | [EXEC IT Solutions GmbH](https://appshunter.io/developer/1077711783) | [Desmond Quincy-Jones](https://appshunter.io/developer/1593430724) |

## What reviewers say

### mantau

[App page](https://appshunter.io/ios/app/mantau/id1588366390)

**Features:** macOS Compatibility

**In-app purchases:** none


### Agent O

[App page](https://appshunter.io/ios/app/agent-o/id6746719293)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Credit 50.000 | $3.99 | one-time |
| Kredit 150000 | $11.99 | one-time |


## Frequently asked questions

### Is mantau free?

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

### Is Agent O free?

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

### Do mantau or Agent O have ads?

Neither mantau nor Agent O shows ads.

### Which is updated more often, mantau or Agent O?

mantau ships an update every 2 weeks, and Agent O every 2 weeks. Most recently, mantau was updated on October 20, 2026 and Agent O on October 10, 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.*