# E vs 챔프노트

The clearest difference is in-app purchases: E at none against 챔프노트's 1. E also leads on iOS requirement (13.0 vs 15.6). 챔프노트's advantage is update cadence (weekly vs every 4 months). On price, ads and device support there is nothing between them.

Both are free to download. 챔프노트 sells 1 in-app purchase, starting at $2.99 per month. E asks for nothing beyond the download.

E ships an update every 4 months, 챔프노트 weekly. The most recent releases landed on October 26, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | E | 챔프노트 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 4 months | **Weekly** |
| Size | 3 MB | 58 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [WooHyun Cha](https://appshunter.io/developer/1031088087) | [Orangefootballnetwork](https://appshunter.io/developer/1571100809) |

## What reviewers say

### E

[App page](https://appshunter.io/ios/app/e-neo-learning/id1031088088)

**Features:** macOS Compatibility

**In-app purchases:** none


### 챔프노트

[App page](https://appshunter.io/ios/app/id6739487035)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Champ Fan | $2.99 | per month |


## Frequently asked questions

### Is E free?

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

### Is 챔프노트 free?

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

### Do E or 챔프노트 have ads?

Neither E nor 챔프노트 shows ads.

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

E ships an update every 4 months, and 챔프노트 weekly. Most recently, E was updated on October 26, 2026 and 챔프노트 on October 8, 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.*