# AI Chat Client vs Mocca

The clearest difference is in-app purchases: AI Chat Client at none against Mocca's 3. Mocca's advantage is update cadence (every 4 days vs weekly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Mocca sells 3 one-off in-app purchases. AI Chat Client asks for nothing beyond the download.

AI Chat Client ships an update weekly, Mocca every 4 days. The most recent releases landed on October 16, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | AI Chat Client | Mocca |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (3 ratings)](https://appshunter.io/ios/app/mocca-ai-chat/id6807043522/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 4 days** |
| Monetization | — | Free with in-app purchases |
| Size | 20 MB | 31 MB |
| Requires iOS | 18.6 | **17.0** |
| Devices | iPhone | iPhone |
| Age rating | 17+ | 17+ |
| Developer | [Powerchat Pvt Ltd](https://appshunter.io/developer/6803614659) | [阳 柳](https://appshunter.io/developer/6804907131) |

## What reviewers say

### AI Chat Client

[App page](https://appshunter.io/ios/app/ai-chat-client-powerchat/id6803707084)

**In-app purchases:** none


### Mocca

[App page](https://appshunter.io/ios/app/mocca-ai-chat/id6807043522)

This AI chat client allows you to connect your preferred model providers, create custom assistants, and engage in conversations, writing, and idea exploration. It supports image and file sharing, web search, and local chat storage.

**Highlights:** Connect compatible model providers with API keys, Create one-to-one and group chats with multiple assistants, Share images, files, code, and tables, Optional web search and speech playback, Customize assistant prompts and memory, Local chat storage with import/export options

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 小小投喂 | $0.99 | one-time |
| 暖心投喂 | $2.99 | one-time |
| 超级投喂 | $6.99 | one-time |


## Frequently asked questions

### Is AI Chat Client free?

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

### Is Mocca free?

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

### Do AI Chat Client or Mocca have ads?

Neither AI Chat Client nor Mocca shows ads.

### Which is updated more often, AI Chat Client or Mocca?

AI Chat Client ships an update weekly, and Mocca every 4 days. Most recently, AI Chat Client was updated on October 16, 2026 and Mocca on October 24, 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.*