# e vs 잇올

The clearest difference is review sentiment: e at 87% against 잇올's 17%. e also leads on iOS requirement (13.1 vs 15.5). 잇올's advantage is update cadence (fortnightly vs every 5 months). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

e ships an update every 5 months, 잇올 fortnightly. The most recent releases landed on October 12, 2026 and October 14, 2026 respectively.

## The numbers

| Metric | e | 잇올 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id6477373910/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | **86.8% of reviews** | 16.7% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free | — |
| Size | 4 MB | 62 MB |
| Requires iOS | **13.1** | 15.5 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BICT](https://appshunter.io/developer/990571447) | [(주)잇올](https://appshunter.io/developer/1672215665) |

## What reviewers say

### e

[App page](https://appshunter.io/ios/app/e/id1486114114)

This app helps students manage their schedules and receive important notifications. It provides a convenient way to stay organized and informed about academic activities.

**Highlights:** Schedule checking, Push notification management, Academic activity updates, Student organization tool

**Features:** macOS Compatibility

**In-app purchases:** none


### 잇올

[App page](https://appshunter.io/ios/app/id6477373910)

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

**In-app purchases:** none


## Frequently asked questions

### Is e free?

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

### Is 잇올 free?

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

### Do e or 잇올 have ads?

Neither e nor 잇올 shows ads.

### Which is updated more often, e or 잇올?

e ships an update every 5 months, and 잇올 fortnightly. Most recently, e was updated on October 12, 2026 and 잇올 on October 14, 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.*