# 시멘토 EBOOK vs 누리누리

The clearest difference is update cadence: 누리누리 at every 5 days against 시멘토 EBOOK's every 3 weeks. 시멘토 EBOOK's advantage is iOS requirement (8.0 vs 15.5). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. 시멘토 EBOOK sells 1 one-off in-app purchase and 누리누리 sells 4 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

시멘토 EBOOK ships an update every 3 weeks, 누리누리 every 5 days. Both last shipped on October 29, 2026.

## The numbers

| Metric | 시멘토 EBOOK | 누리누리 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Size | 51 MB | 71 MB |
| Requires iOS | **8.0** | 15.5 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SYMENTOR](https://appshunter.io/developer/1074600434) | [Minsung Kim](https://appshunter.io/developer/6779216485) |

## What reviewers say

### 시멘토 EBOOK

[App page](https://appshunter.io/ios/app/ebook/id1213635226)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 시멘토 eBook 평생 이용권 | $449.99 | one-time |


### 누리누리

[App page](https://appshunter.io/ios/app/id6791849106)

**Features:** macOS Compatibility, Family Sharing

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 한글놀이 팩 | $1.99 | one-time |
| 한자놀이 팩 | $1.99 | one-time |
| 영어놀이 팩 | $1.99 | one-time |
| 모두팩(할인 번들) | $4.99 | one-time |


## Frequently asked questions

### Is 시멘토 EBOOK free?

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

### Is 누리누리 free?

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

### Do 시멘토 EBOOK or 누리누리 have ads?

Neither 시멘토 EBOOK nor 누리누리 shows ads.

### Which is updated more often, 시멘토 EBOOK or 누리누리?

시멘토 EBOOK ships an update every 3 weeks, and 누리누리 every 5 days. Most recently, 시멘토 EBOOK was updated on October 29, 2026 and 누리누리 on October 29, 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.*