# Willpower Legacy vs AgentOS

The clearest difference is in-app purchases: Willpower Legacy at none against AgentOS's 2. Willpower Legacy also leads on update cadence (every 2 days vs weekly) and iOS requirement (13.4 vs 17.0). On price, ads and device support there is nothing between them.

Both are free to download. AgentOS sells 2 in-app purchases, starting at $5.99 per month. Willpower Legacy asks for nothing beyond the download.

Willpower Legacy ships an update every 2 days, AgentOS weekly. The most recent releases landed on November 3, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Willpower Legacy | AgentOS |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 2 days** | Weekly |
| Size | 70 MB | 43 MB |
| Requires iOS | **13.4** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Willpower Group LLC](https://appshunter.io/developer/1503155324) | [Wang LongWei](https://appshunter.io/developer/1870321205) |

## What reviewers say

### Willpower Legacy

[App page](https://appshunter.io/ios/app/willpower-legacy/id1609786966)

**Features:** macOS Compatibility

**In-app purchases:** none


### AgentOS

[App page](https://appshunter.io/ios/app/agentos-ai-agent-host/id6759534004)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AgentOS Premium | $5.99 | per month |
| AgentOS Premium — Yearly | $39.99 | per year |


## Frequently asked questions

### Is Willpower Legacy free?

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

### Is AgentOS free?

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

### Do Willpower Legacy or AgentOS have ads?

Neither Willpower Legacy nor AgentOS shows ads.

### Which is updated more often, Willpower Legacy or AgentOS?

Willpower Legacy ships an update every 2 days, and AgentOS weekly. Most recently, Willpower Legacy was updated on November 3, 2026 and AgentOS 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.*