# READING & vs 시원스쿨 B2B

The clearest difference is rating: 시원스쿨 B2B at 4.8 against READING &'s 3.4. 시원스쿨 B2B also leads on iOS requirement (13.0 vs 17.0). READING &'s advantage is in-app purchases (none vs 1) and update cadence (fortnightly vs every 6 weeks). On price, ratings volume, ads and device support there is nothing between them.

Both are free to download. 시원스쿨 B2B sells 1 one-off in-app purchase. READING & asks for nothing beyond the download.

시원스쿨 B2B holds the better App Store score, 4.8 against 3.4. Both are backed by a comparable volume of ratings — 10 and 13 respectively. Written reviews complicate that: 79% of READING &'s written reviews are positive against 64% of 시원스쿨 B2B's, so the app with the better star average is not the one people write more warmly about.

READING & ships an update fortnightly, 시원스쿨 B2B every 6 weeks. The most recent releases landed on September 19, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | READING & | 시원스쿨 B2B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [3.4 (10 ratings)](https://appshunter.io/ios/app/reading-and/id1128287708/reviews) | **[4.8 (13 ratings)](https://appshunter.io/ios/app/b2b/id1466172973/reviews)** |
| Number of ratings | 10 | **13** |
| Positive reviews | **79.2% of reviews** | 64.3% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 6 weeks |
| Monetization | Free with in-app purchases | **Free** |
| Size | 251 MB | 89 MB |
| Requires iOS | 17.0 | **13.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [iPortfolio Inc.](https://appshunter.io/developer/486052141) | [Siwonschool](https://appshunter.io/developer/473647838) |

## What reviewers say

### READING &

[App page](https://appshunter.io/ios/app/reading-and/id1128287708)

Access a vast digital library of high-quality English books from Oxford University Press and Collins. This app offers a multi-dimensional reading system designed for efficient language acquisition, including vocabulary games, listening, reading, and speaking exercises. Enjoy personalized learning with features like pronunciation options, audio speed control, and a built-in dictionary.

**Highlights:** Digital library of Oxford and Collins English books, 5-Step Multi-Dimension Reading system, Vocabulary games, listening, reading, and speaking exercises, British & American pronunciation options, Audio speed control and recording feature, Built-in dictionary and personalized vocabulary list, Offline reading mode

**In-app purchases:** none


### 시원스쿨 B2B

[App page](https://appshunter.io/ios/app/b2b/id1466172973)

This app provides access to all lectures for corporate and group members. Enjoy convenient lecture playback with background audio, seamless continuation, and offline downloads. Track your progress by package or individual course.

**Highlights:** Background playback, Lecture review/study question submission, Continue listening to lectures, Download and select lectures, View progress by package/course

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 기초영어 왕초보속성코스 | $99.99 | one-time |


## Frequently asked questions

### Is READING & free?

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

### Is 시원스쿨 B2B free?

시원스쿨 B2B is free to download, with in-app purchases available.

### Which has better reviews, READING & or 시원스쿨 B2B?

시원스쿨 B2B is rated higher. READING & averages 3.4 out of 5 from 10 ratings, while 시원스쿨 B2B averages 4.8 from 13 ratings.

### Do READING & or 시원스쿨 B2B have ads?

Neither READING & nor 시원스쿨 B2B shows ads.

### Which is updated more often, READING & or 시원스쿨 B2B?

READING & ships an update fortnightly, and 시원스쿨 B2B every 6 weeks. Most recently, READING & was updated on September 19, 2026 and 시원스쿨 B2B on September 10, 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.*