# Feynman AI vs AI Study Assistant

The clearest difference is iOS requirement: AI Study Assistant at 13.0 against Feynman AI's 16.6. On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Feynman AI sells 3 in-app purchases, starting at $9.99 per 7 days and AI Study Assistant sells 2 in-app purchases, starting at $9.99 per month. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Feynman AI | AI Study Assistant |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | — |
| Size | 11 MB | 62 MB |
| Requires iOS | 16.6 | **13.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 12+ |
| Developer | [alperen bigin](https://appshunter.io/developer/1744725749) | [adrian boutros](https://appshunter.io/developer/1850027709) |

## What reviewers say

### Feynman AI

[App page](https://appshunter.io/ios/app/feynman-ai-study-and-learn/id6740183798)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly | $9.99 | per 7 days |
| monthly | $14.99 | per month |
| yearly | $99.99 | per year |


### AI Study Assistant

[App page](https://appshunter.io/ios/app/ai-study-assistant/id6754781976)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium monthly | $9.99 | per month |
| Yearly Premium | $29.99 | per year |


## Frequently asked questions

### Is Feynman AI free?

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

### Is AI Study Assistant free?

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

### Do Feynman AI or AI Study Assistant have ads?

Neither Feynman AI nor AI Study Assistant 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.*