# AI Chat Assistant vs ChatModel

The clearest difference is ads: ChatModel at none against AI Chat Assistant's shown. ChatModel also leads on iOS requirement (14.0 vs 16.4). On price, update cadence, in-app purchases and device support there is nothing between them.

Both are free to download. AI Chat Assistant sells 4 in-app purchases, starting at $4.99 per 7 days and ChatModel sells 3 in-app purchases, starting at $3.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly monthly. The most recent releases landed on September 30, 2026 and October 11, 2026 respectively.

## The numbers

| Metric | AI Chat Assistant | ChatModel |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Monthly | Monthly |
| Size | 18 MB | 15 MB |
| Requires iOS | 16.4 | **14.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 9+ |
| Developer | [RICKHIL PUNEET PRAKASH](https://appshunter.io/developer/1810186230) | [Qijie Information](https://appshunter.io/developer/1717060398) |

## What reviewers say

### AI Chat Assistant

[App page](https://appshunter.io/ios/app/ai-chat-assistant-chatbot-ai/id6447250401)

**Features:** macOS Compatibility

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| chatbot weekly | $4.99 | per 7 days |
| Get unlimited chat | $8.99 | per 7 days |
| Unlock all limits - Get Pro | $17.99 | per month |
| Chatbot yearly | $69.99 | per year |


### ChatModel

[App page](https://appshunter.io/ios/app/chatmodel-multiple-models/id6479516706)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Plus | $3.99 | per 7 days |
| Monthly Plus | $12.99 | per month |
| Annual Plus | $119.00 | per year |


## Frequently asked questions

### Is AI Chat Assistant free?

AI Chat Assistant is free to download, with in-app purchases available.

### Is ChatModel free?

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

### Do AI Chat Assistant or ChatModel have ads?

AI Chat Assistant shows ads; ChatModel does not.

### Which is updated more often, AI Chat Assistant or ChatModel?

AI Chat Assistant ships an update monthly, and ChatModel monthly. Most recently, AI Chat Assistant was updated on September 30, 2026 and ChatModel on October 11, 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.*