# Feynman AI vs MemoNote

The clearest difference is update cadence: MemoNote at every 2 days against Feynman AI's every 6 days. MemoNote also leads on device support (4 vs 2) and iOS requirement (15.1 vs 18.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Feynman AI sells 7 in-app purchases, starting at $2.99 per 7 days and MemoNote sells 3 in-app purchases, starting at $0.99 per 7 days. Whichever you choose, the download price is not the number that matters.

Feynman AI ships an update every 6 days, MemoNote every 2 days. The most recent releases landed on October 24, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | Feynman AI | MemoNote |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (55 ratings)](https://appshunter.io/ios/app/feynman-ai-study-notes-maker/id6738310899/reviews)** | — |
| Number of ratings | **55** | — |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 6 days | **Every 2 days** |
| Monetization | Free with in-app purchases | Freemium |
| Size | 31 MB | 50 MB |
| Requires iOS | 18.6 | **15.1** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Baris Can Sertkaya](https://appshunter.io/developer/1713137184) | [Mai Tuan Viet](https://appshunter.io/developer/1537251886) |

## What reviewers say

### 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 |


### MemoNote

[App page](https://appshunter.io/ios/app/memonote-quizzes-and-ai-summary/id6740138786)

This app uses AI to help you learn and remember information more effectively. It can summarize text, websites, and audio, create mind maps, and generate quizzes and flashcards. It also integrates with Notion and Apple Watch for seamless access.

**Highlights:** AI-generated notes and summaries, Mind map visualization, Custom quizzes and flashcards, Website and free text summarization, Feynman Technique integration, Notion and Apple Watch sync

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 1-Week Premium Subscription | $0.99 | per 7 days |
| 1-Month Premium Subscription | $2.99 | per month |
| 1-Year Premium Subscription | $24.99 | per year |


## Frequently asked questions

### Is Feynman AI free?

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

### Is MemoNote free?

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

### Do Feynman AI or MemoNote have ads?

Neither Feynman AI nor MemoNote shows ads.

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

Feynman AI ships an update every 6 days, and MemoNote every 2 days. Most recently, Feynman AI was updated on October 24, 2026 and MemoNote on September 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.*