# IWING! Picture book library. vs ReadingGate

The clearest difference is review sentiment: IWING! Picture book library. at 96% against ReadingGate's 36%. IWING! Picture book library. also leads on rating (4.5 vs 2.5) and ads (none vs shown). ReadingGate's advantage is monetization model (free with in-app purchases vs subscription) and update cadence (every 6 weeks vs every 4 months). On price, in-app purchases 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 and ReadingGate sells 6 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

IWING! Picture book library. holds the better App Store score, 4.5 against 2.5. That said, the two scores are not equally well evidenced: ReadingGate has 23 ratings behind it against 4, so its average is the more settled of the two. Written reviews point the same way: 96% of IWING! Picture book library.'s written reviews are positive against 36% of ReadingGate's.

IWING! Picture book library. ships an update every 4 months, ReadingGate every 6 weeks. Both last shipped on November 11, 2026.

## The numbers

| Metric | IWING! Picture book library. | ReadingGate |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/iwing-picture-book-library/id923670648/reviews)** | [2.5 (23 ratings)](https://appshunter.io/ios/app/readinggate/id1207688674/reviews) |
| Number of ratings | 4 | **23** |
| Positive reviews | **96.2% of reviews** | 36.4% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 4 months | **Every 6 weeks** |
| Monetization | Subscription | **Free with in-app purchases** |
| Size | 29 MB | 16 MB |
| Requires iOS | 15.0 | **13.6** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Mflare.co.ltd](https://appshunter.io/developer/448278968) | [Reading Gate Co., LTD.](https://appshunter.io/developer/1207688673) |

## 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 |


### ReadingGate

[App page](https://appshunter.io/ios/app/readinggate/id1207688674)

This e-learning program offers a vast library of over 6,000 English titles and activities for all ages, from alphabet basics to classic literature. It systematically manages learning progress through 22 concrete levels and provides an immersive environment for reading, listening, writing, and speaking.

**Highlights:** Extensive library of 6,000+ titles, 22 systematic learning levels, Integrated reading, listening, writing, and speaking skills, Activities for all ages, Monthly new title updates, Accessible on PC, tablets, and mobile

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Online Study - 1 Month | $19.99 | one-time |
| 1개월 이용권 | $22.99 | one-time |
| 3개월 이용권 | $49.99 | one-time |
| 6개월 이용권 | $99.99 | one-time |
| Online Study - 6 Month | $119.99 | one-time |
| 12개월 이용권 | $149.99 | one-time |


## Frequently asked questions

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

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

### Is ReadingGate free?

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

### Which has better reviews, IWING! Picture book library. or ReadingGate?

IWING! Picture book library. is rated higher. IWING! Picture book library. averages 4.5 out of 5 from 4 ratings, while ReadingGate averages 2.5 from 23 ratings.

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

ReadingGate shows ads; IWING! Picture book library. does not.

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

IWING! Picture book library. ships an update every 4 months, and ReadingGate every 6 weeks. Most recently, IWING! Picture book library. was updated on November 11, 2026 and ReadingGate on November 11, 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.*