# TutorAI vs Feynman AI

The clearest difference is ads: TutorAI at none against Feynman AI's shown. TutorAI also leads on update cadence (every 5 days vs monthly). On price, in-app purchases, device support and iOS requirement 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 5 in-app purchases, starting at $4.99 per 7 days. Whichever you choose, the download price is not the number that matters.

TutorAI ships an update every 5 days, Feynman AI monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | TutorAI | Feynman AI |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.4 (15 ratings)](https://appshunter.io/ios/app/feynman-ai-explain-to-learn/id6738237030/reviews)** |
| Number of ratings | — | **15** |
| Positive reviews | — | 75.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | **Every 5 days** | Monthly |
| Monetization | — | Free with in-app purchases |
| Size | 42 MB | 76 MB |
| Requires iOS | **15.1** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [nam tran](https://appshunter.io/developer/1444538920) | [Geekclo Co., Ltd.](https://appshunter.io/developer/1481561066) |

## 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-explain-to-learn/id6738237030)

Master complex subjects by explaining them yourself and receive AI feedback to improve understanding and retention. Ideal for students, self-learners, and professionals seeking deeper knowledge.

**Highlights:** Practice explaining concepts, Real-time AI feedback and clarity scoring, Track learning progress over time, Build lasting mastery with active recall, Homework and study helper, Flashcards for memorization

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Feynman Learn - Weekly Plan | $4.99 | per 7 days |
| Feynman Learn - Monthly Plan | $9.99 | per month |
| Feynman Learn - Quarterly Plan | $29.99 | per 3 months |
| Feynman Learn - Annual Plan | $49.99 | per year |
| Feynman Learn - Annual Plan | $59.99 | 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?

Feynman AI shows ads; TutorAI does not.

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

TutorAI ships an update every 5 days, and Feynman AI monthly. Most recently, TutorAI was updated on October 27, 2026 and Feynman AI on October 24, 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.*