# E vs MemoNote

The clearest difference is in-app purchases: E at none against MemoNote's 3. E also leads on iOS requirement (12.0 vs 15.1). MemoNote's advantage is update cadence (every 2 days vs weekly). On price, ads and device support there is nothing between them.

Both are free to download. MemoNote sells 3 in-app purchases, starting at $0.99 per 7 days. E asks for nothing beyond the download.

E ships an update weekly, MemoNote every 2 days. The most recent releases landed on October 29, 2026 and September 24, 2026 respectively.

## The numbers

| Metric | E | MemoNote |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Weekly | **Every 2 days** |
| Monetization | — | Freemium |
| Size | 60 MB | 50 MB |
| Requires iOS | **12.0** | 15.1 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [国云 李](https://appshunter.io/developer/1221763647) | [Mai Tuan Viet](https://appshunter.io/developer/1537251886) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-joy/id1480193375)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 E free?

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

### Is MemoNote free?

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

### Do E or MemoNote have ads?

Neither E nor MemoNote shows ads.

### Which is updated more often, E or MemoNote?

E ships an update weekly, and MemoNote every 2 days. Most recently, E was updated on October 29, 2026 and MemoNote on September 24, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*