# ChatMCP vs Weigh Memo

The clearest difference is in-app purchases: Weigh Memo at none against ChatMCP's 3. ChatMCP's advantage is update cadence (every 6 days vs every 13 months) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. ChatMCP sells 3 in-app purchases, starting at $19.99 per month. Weigh Memo asks for nothing beyond the download.

ChatMCP ships an update every 6 days, Weigh Memo every 13 months. The most recent releases landed on July 5, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | ChatMCP | Weigh Memo |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.3 (63 ratings)](https://appshunter.io/ios/app/chatmcp/id6745196560/reviews)** | — |
| Number of ratings | **63** | — |
| Positive reviews | 57.6% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Every 6 days** | Every 13 months |
| Monetization | Free with in-app purchases | — |
| Size | 61 MB | 5 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [Kitsune Apps, LLC](https://appshunter.io/developer/1731851388) | [YMMV](https://appshunter.io/developer/1224453829) |

## What reviewers say

### ChatMCP

[App page](https://appshunter.io/ios/app/chatmcp/id6745196560)

This app allows AI models to interact with native iOS functionalities and external data sources. It provides a standardized protocol for seamless integration, enabling AI to access system services like calendars and photos, and can be extended with custom tools.

**Highlights:** Local tool integration with iOS frameworks, Remote tool connectivity, Secure and standardized AI interactions, Customizable tool extensions, Access to calendar and photos

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium (Monthly) | $19.99 | per month |
| Premium (Yearly) | $199.00 | per year |
| Pro Access Mode | $12.99 | one-time |


### Weigh Memo

[App page](https://appshunter.io/ios/app/weigh-memo/id6748490237)

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

**In-app purchases:** none


## Frequently asked questions

### Is ChatMCP free?

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

### Is Weigh Memo free?

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

### Do ChatMCP or Weigh Memo have ads?

Neither ChatMCP nor Weigh Memo shows ads.

### Which is updated more often, ChatMCP or Weigh Memo?

ChatMCP ships an update every 6 days, and Weigh Memo every 13 months. Most recently, ChatMCP was updated on July 5, 2026 and Weigh Memo on September 10, 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.*