# AI Assistant vs NoteBrief

The clearest difference is in-app purchases: NoteBrief at none against AI Assistant's 1. AI Assistant's advantage is iOS requirement (12.0 vs 16.0). On price, ads and device support there is nothing between them.

Both are free to download. AI Assistant sells 1 in-app purchase, starting at $4.99 per 7 days. NoteBrief asks for nothing beyond the download.

## The numbers

| Metric | AI Assistant | NoteBrief |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Size | 97 MB | 1 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [AURORA PROMISE GLOBAL TRADING LIMITED](https://appshunter.io/developer/1696037710) | [Siyong Studio](https://appshunter.io/developer/6777462143) |

## What reviewers say

### AI Assistant

[App page](https://appshunter.io/ios/app/ai-assistant-ask-anything/id6670312888)

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| VIP | $4.99 | per 7 days |


### NoteBrief

[App page](https://appshunter.io/ios/app/notebrief/id6747108846)

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

**In-app purchases:** none


## Frequently asked questions

### Is AI Assistant free?

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

### Is NoteBrief free?

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

### Do AI Assistant or NoteBrief have ads?

Neither AI Assistant nor NoteBrief shows ads.

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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.*