# MCP Agent vs Sidekick AI

The clearest difference is in-app purchases: Sidekick AI at none against MCP Agent's 2. Sidekick AI also leads on device support (3 vs 1) and iOS requirement (13.0 vs 16.6). MCP Agent's advantage is update cadence (daily vs monthly). On price and ads there is nothing between them.

Both are free to download. MCP Agent sells 2 in-app purchases, starting at $2.99 per 7 days. Sidekick AI asks for nothing beyond the download.

MCP Agent ships an update daily, Sidekick AI monthly. The most recent releases landed on October 9, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | MCP Agent | Sidekick AI |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Daily** | Monthly |
| Size | 22 MB | 74 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Elisaveta Kalmikova](https://appshunter.io/developer/1702744064) | [Techzad Inc.](https://appshunter.io/developer/1889019312) |

## What reviewers say

### MCP Agent

[App page](https://appshunter.io/ios/app/mcp-agent-ai-task-assistant/id6748754739)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MCP Client Weekly Plan | $2.99 | per 7 days |
| MCP Client Yearly Access | $29.99 | per year |


### Sidekick AI

[App page](https://appshunter.io/ios/app/sidekick-ai/id6761344816)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is MCP Agent free?

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

### Is Sidekick AI free?

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

### Do MCP Agent or Sidekick AI have ads?

Neither MCP Agent nor Sidekick AI shows ads.

### Which is updated more often, MCP Agent or Sidekick AI?

MCP Agent ships an update daily, and Sidekick AI monthly. Most recently, MCP Agent was updated on October 9, 2026 and Sidekick AI on October 24, 2026.

---

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