# TouchClass vs 시원스쿨 B2B

The clearest difference is review sentiment: 시원스쿨 B2B at 64% against TouchClass's 27%. TouchClass's advantage is in-app purchases (none vs 1) and update cadence (every 9 days vs every 6 weeks). On price, ads, monetization model and device support there is nothing between them.

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

TouchClass ships an update every 9 days, 시원스쿨 B2B every 6 weeks. The most recent releases landed on September 17, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | TouchClass | 시원스쿨 B2B |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.8 (13 ratings)](https://appshunter.io/ios/app/b2b/id1466172973/reviews)** |
| Number of ratings | — | **13** |
| Positive reviews | 27.3% of reviews | **64.3% of reviews** |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 6 weeks |
| Monetization | Free | Free |
| Size | 154 MB | 89 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Newin Inc.](https://appshunter.io/developer/428837240) | [Siwonschool](https://appshunter.io/developer/473647838) |

## What reviewers say

### TouchClass

[App page](https://appshunter.io/ios/app/touchclass/id997670622)

Engage in social learning by sharing opinions and knowledge with other users. Collaborate in groups to foster new discoveries and enhance your understanding. The platform offers tools for individual learners and is continuously improved.

**Highlights:** Social learning engagement, Share opinions and know-how, Collaborative group learning, Knowledge creation, Tools for individual learners, Continuous feature upgrades

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

**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 TouchClass free?

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

### Is 시원스쿨 B2B free?

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

### Do TouchClass or 시원스쿨 B2B have ads?

Neither TouchClass nor 시원스쿨 B2B shows ads.

### Which is updated more often, TouchClass or 시원스쿨 B2B?

TouchClass ships an update every 9 days, and 시원스쿨 B2B every 6 weeks. Most recently, TouchClass was updated on September 17, 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.*