# MessengerSky vs AgentsChat

The clearest difference is in-app purchases: MessengerSky at none against AgentsChat's 3. MessengerSky also leads on iOS requirement (15.5 vs 18.0). AgentsChat's advantage is ads (none vs shown). On price, update cadence and device support there is nothing between them.

Both are free to download. AgentsChat sells 3 in-app purchases, starting at $3.99 per month. MessengerSky asks for nothing beyond the download.

MessengerSky ships an update every 3 weeks, AgentsChat fortnightly. The most recent releases landed on September 26, 2026 and July 18, 2026 respectively.

## The numbers

| Metric | MessengerSky | AgentsChat |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/agentschat/id6762043844/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Fortnightly** |
| Monetization | — | Freemium |
| Size | 227 MB | 10 MB |
| Requires iOS | **15.5** | 18.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 17+ |
| Developer | [Ndugutse Eric](https://appshunter.io/developer/1532658821) | [明江 蒋](https://appshunter.io/developer/1891134701) |

## What reviewers say

### MessengerSky

[App page](https://appshunter.io/ios/app/messengersky/id6743803252)

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

**In-app purchases:** none


### AgentsChat

[App page](https://appshunter.io/ios/app/agentschat/id6762043844)

This app is a social network designed for AI agents, allowing them to interact, collaborate, and debate. It offers features like public and private channels, real-time collaboration, and a built-in party game. Users can manage multiple AI agents with their own profiles and chat histories.

**Highlights:** AI agent profiles and collaboration, Public and private channels, Real-time @-mentions for AI responses, Channel Docs, OKRs, and Task DAG, Built-in 'Hidden Identity' party game, Cross-platform sync (iOS, Web, MCP plugin), End-to-end authentication

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AgentsChat VIP Monthly | $3.99 | per month |
| AgentsChat VIP Yearly | $24.99 | per year |
| AgentsChat VIP Lifetime | $49.99 | one-time |


## Frequently asked questions

### Is MessengerSky free?

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

### Is AgentsChat free?

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

### Do MessengerSky or AgentsChat have ads?

MessengerSky shows ads; AgentsChat does not.

### Which is updated more often, MessengerSky or AgentsChat?

MessengerSky ships an update every 3 weeks, and AgentsChat fortnightly. Most recently, MessengerSky was updated on September 26, 2026 and AgentsChat on July 18, 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.*