# AI Chat vs Brainoz

The clearest difference is ads: Brainoz at none against AI Chat's shown. AI Chat's advantage is update cadence (every 2 days vs every 5 days). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. AI Chat sells 6 in-app purchases, starting at $8.99 per 7 days and Brainoz sells 4 in-app purchases, starting at $5.99 per 7 days. Whichever you choose, the download price is not the number that matters.

AI Chat ships an update every 2 days, Brainoz every 5 days. The most recent releases landed on October 3, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | AI Chat | Brainoz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 5 days |
| Size | 30 MB | 72 MB |
| Requires iOS | **16.0** | 16.5 |
| Devices | iPhone | **iPhone, iPad** |
| Age rating | 4+ | 4+ |
| Developer | [Matthew Gilbert](https://appshunter.io/developer/1807553001) | [Maryam Ashraf](https://appshunter.io/developer/1890506028) |

## What reviewers say

### AI Chat

[App page](https://appshunter.io/ios/app/ai-chat-math-homework-helper/id6744410901)

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| AI Chat: Math Homework Helper | $8.99 | per 7 days |
| AI Chat: Math Homework Helper | $8.99 | per 7 days |
| AI Chat: Math Homework Helper | $14.99 | per month |
| AI Chat: Math Homework Helper | $15.99 | per month |
| AI Chat: Math Homework Helper | $83.99 | per year |
| AI Chat: Math Homework Helper | $99.99 | per year |


### Brainoz

[App page](https://appshunter.io/ios/app/brainozhomework-solver/id6770051658)

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $5.99 | per 7 days |
| Monthly | $9.99 | per month |
| Yearly | $24.99 | per year |
| Yearly | $29.99 | per year |


## Frequently asked questions

### Is AI Chat free?

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

### Is Brainoz free?

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

### Do AI Chat or Brainoz have ads?

AI Chat shows ads; Brainoz does not.

### Which is updated more often, AI Chat or Brainoz?

AI Chat ships an update every 2 days, and Brainoz every 5 days. Most recently, AI Chat was updated on October 3, 2026 and Brainoz on October 1, 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.*