# 잇올 vs 이투스 PLAY ON

The clearest difference is review sentiment: 이투스 PLAY ON at 98% against 잇올's 17%. 잇올's advantage is in-app purchases (none vs 1) and iOS requirement (15.5 vs 17.0). On price, update cadence, ads and device support there is nothing between them.

Both are free to download. 이투스 PLAY ON sells 1 one-off in-app purchase. 잇올 asks for nothing beyond the download.

Both ship on a similar rhythm, roughly fortnightly. The most recent releases landed on October 14, 2026 and October 18, 2026 respectively.

## The numbers

| Metric | 잇올 | 이투스 PLAY ON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/id6477373910/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 16.7% of reviews | **97.5% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | Fortnightly |
| Monetization | — | Free |
| Size | 62 MB | 135 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [(주)잇올](https://appshunter.io/developer/1672215665) | [Etoos Education](https://appshunter.io/developer/403650801) |

## What reviewers say

### 잇올

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

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

**In-app purchases:** none


### 이투스 PLAY ON

[App page](https://appshunter.io/ios/app/play-on/id6758927909)

This app helps you start and continue your studies by managing lectures and learning progress. It offers features to organize courses, a dedicated player for immersive learning, and tools to track your study habits and maintain motivation.

**Highlights:** Lecture management and progress tracking, Dedicated learning player with multi-panel view, Personalized teacher and curriculum management, Study calendar and activity tracking, Mobile and tablet optimized interface, Learning motivation through missions

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 스트리밍 전용 7일 구독권 | $39.99 | one-time |


## Frequently asked questions

### Is 잇올 free?

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

### Is 이투스 PLAY ON free?

이투스 PLAY ON is free to download, with in-app purchases available.

### Do 잇올 or 이투스 PLAY ON have ads?

Neither 잇올 nor 이투스 PLAY ON shows ads.

### Which is updated more often, 잇올 or 이투스 PLAY ON?

잇올 ships an update fortnightly, and 이투스 PLAY ON fortnightly. Most recently, 잇올 was updated on October 14, 2026 and 이투스 PLAY ON on October 18, 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.*