# PersuasionOS vs Argumentum

The clearest difference is in-app purchases: Argumentum at none against PersuasionOS's 2. Argumentum also leads on update cadence (every 4 days vs fortnightly). PersuasionOS's advantage is iOS requirement (14.0 vs 18.0). On price, ads and device support there is nothing between them.

Both are free to download. PersuasionOS sells 2 in-app purchases, starting at $9.99 per month. Argumentum asks for nothing beyond the download.

PersuasionOS ships an update fortnightly, Argumentum every 4 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | PersuasionOS | Argumentum |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 4 days** |
| Size | 32 MB | 5 MB |
| Requires iOS | **14.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Lucas Alberto Insua](https://appshunter.io/developer/1873418928) | [Sanchika Aggarwal](https://appshunter.io/developer/1896304534) |

## What reviewers say

### PersuasionOS

[App page](https://appshunter.io/ios/app/persuasionos/id6758529660)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Command Mode - Monthly | $9.99 | per month |
| Command Mode - Anual | $69.99 | per year |


### Argumentum

[App page](https://appshunter.io/ios/app/argumentum/id6766583678)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is PersuasionOS free?

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

### Is Argumentum free?

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

### Do PersuasionOS or Argumentum have ads?

Neither PersuasionOS nor Argumentum shows ads.

### Which is updated more often, PersuasionOS or Argumentum?

PersuasionOS ships an update fortnightly, and Argumentum every 4 days. Most recently, PersuasionOS was updated on October 24, 2026 and Argumentum on October 25, 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.*