# IWING! Picture book library. vs 신묘한 영월이야기

The clearest difference is in-app purchases: 신묘한 영월이야기 at none against IWING! Picture book library.'s 10. 신묘한 영월이야기 also leads on update cadence (every 2 weeks vs every 4 months) and iOS requirement (13.0 vs 15.0). On price, ads and device support there is nothing between them.

Both are free to download. IWING! Picture book library. sells 9 in-app purchases, starting at $2.99 per month. 신묘한 영월이야기 asks for nothing beyond the download.

IWING! Picture book library. ships an update every 4 months, 신묘한 영월이야기 every 2 weeks. The most recent releases landed on November 6, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | IWING! Picture book library. | 신묘한 영월이야기 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/iwing-picture-book-library/id923670648/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 96.2% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 2 weeks** |
| Monetization | Subscription | — |
| Size | 29 MB | 248 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mflare.co.ltd](https://appshunter.io/developer/448278968) | [Bonghyun Seo](https://appshunter.io/developer/621242124) |

## What reviewers say

### IWING! Picture book library.

[App page](https://appshunter.io/ios/app/iwing-picture-book-library/id923670648)

This app offers a digital library of picture books for children aged 4-7, focusing on Nuri course content, traditional tales, and creative development. It also provides foreign language learning through native sound books and a curation service to recommend books based on children's interests.

**Highlights:** Extensive digital picture book library, Nuri course content for 4-7 year olds, Foreign language learning with native sound, Personalized book recommendations, Video streaming of storybooks, Curriculum utilization for schools

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| IWING Monthly Subscription | $2.99 | per month |
| IWING Monthly Subscription | $3.99 | per month |
| IWING Monthly Subscription | $4.99 | per month |
| IWING - Classic membership for 30days(Including VAT) | $2.99 | one-time |
| IWING - Premium membership for 30days(Including VAT) | $3.99 | one-time |
| IWING-membership for 30days | $5.99 | one-time |
| IWING - Classic membership for 12months(Including VAT) | $18.99 | one-time |
| IWING - Premium membership for 12months(Including VAT) | $27.99 | one-time |
| IWING-membership for 12months | $59.99 | one-time |


### 신묘한 영월이야기

[App page](https://appshunter.io/ios/app/id6444112327)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is IWING! Picture book library. free?

IWING! Picture book library. is free to download, with in-app purchases available.

### Is 신묘한 영월이야기 free?

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

### Do IWING! Picture book library. or 신묘한 영월이야기 have ads?

Neither IWING! Picture book library. nor 신묘한 영월이야기 shows ads.

### Which is updated more often, IWING! Picture book library. or 신묘한 영월이야기?

IWING! Picture book library. ships an update every 4 months, and 신묘한 영월이야기 every 2 weeks. Most recently, IWING! Picture book library. was updated on November 6, 2026 and 신묘한 영월이야기 on November 3, 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.*