# TutorAI vs Feynman AI

The clearest difference is iOS requirement: TutorAI at 15.1 against Feynman AI's 18.6. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. TutorAI sells 3 in-app purchases, starting at $8.99 per 7 days and Feynman AI sells 7 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

TutorAI ships an update every 5 days, Feynman AI every 6 days. The most recent releases landed on September 9, 2026 and August 29, 2026 respectively.

## The numbers

| Metric | TutorAI | Feynman AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.6 (50 ratings)](https://appshunter.io/ios/app/feynman-ai-study-notes-maker/id6738310899/reviews)** |
| Number of ratings | — | **50** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 6 days |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 31 MB |
| Requires iOS | **15.1** | 18.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [nam tran](https://appshunter.io/developer/1444538920) | [Baris Can Sertkaya](https://appshunter.io/developer/1713137184) |

## What reviewers say

### TutorAI

[App page](https://appshunter.io/ios/app/tutorai-notes-and-homework/id6479288752)

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| JustRightSubscription | $8.99 | per 7 days |
| Một tháng | $12.99 | per month |
| JustRightSubscription | $99.99 | per year |


### Feynman AI

[App page](https://appshunter.io/ios/app/feynman-ai-study-notes-maker/id6738310899)

This app helps you learn complex topics faster by explaining them in your own words, like teaching a child. It provides AI-powered feedback and allows you to create notes from various sources. Ideal for students and self-learners.

**Highlights:** Learn complex topics faster, AI-powered feedback, Create notes from YouTube, audio, text, images, Explain concepts like teaching a child, Refine understanding through repetition

**Features:** Vision Pro support

**In-app purchases (7)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly | $2.99 | per 7 days |
| Premium Weekly | $4.99 | per 7 days |
| Weekly Premium | $6.99 | per 7 days |
| Weekly Premium | $6.99 | per 7 days |
| Premium Monthly | $9.99 | per month |
| Yearly Premium | $39.99 | per year |
| Premium Annual | $39.99 | per year |


## Frequently asked questions

### Is TutorAI free?

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

### Is Feynman AI free?

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

### Do TutorAI or Feynman AI have ads?

Neither TutorAI nor Feynman AI shows ads.

### Which is updated more often, TutorAI or Feynman AI?

TutorAI ships an update every 5 days, and Feynman AI every 6 days. Most recently, TutorAI was updated on September 9, 2026 and Feynman AI on August 29, 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.*