# AgentOS vs MCP Agent

The clearest difference is update cadence: AgentOS at weekly against MCP Agent's every 3 weeks. AgentOS also leads on iOS requirement (17.0 vs 26.0). On price, ads, in-app purchases 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 and MCP Agent sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

AgentOS ships an update weekly, MCP Agent every 3 weeks. The most recent releases landed on November 9, 2026 and November 10, 2026 respectively.

## The numbers

| Metric | AgentOS | MCP Agent |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Weekly** | Every 3 weeks |
| Size | 43 MB | 9 MB |
| Requires iOS | **17.0** | 26.0 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Wang LongWei](https://appshunter.io/developer/1870321205) | [Roberto Moreno](https://appshunter.io/developer/1863456465) |

## What reviewers say

### 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 |


### MCP Agent

[App page](https://appshunter.io/ios/app/mcp-agent/id6784016652)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MCP Pro (Monthly) | $2.99 | per month |
| MCP Pro (Yearly) | $19.99 | per year |


## Frequently asked questions

### Is AgentOS free?

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

### Is MCP Agent free?

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

### Do AgentOS or MCP Agent have ads?

Neither AgentOS nor MCP Agent shows ads.

### Which is updated more often, AgentOS or MCP Agent?

AgentOS ships an update weekly, and MCP Agent every 3 weeks. Most recently, AgentOS was updated on November 9, 2026 and MCP Agent on November 10, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*