# 超好用韩语40音 vs ShelfStream

The clearest difference is in-app purchases: 超好用韩语40音 at none against ShelfStream's 2. 超好用韩语40音 also leads on iOS requirement (8.0 vs 17.0). ShelfStream's advantage is update cadence (weekly vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. ShelfStream sells 2 in-app purchases, starting at $0.49 per month. 超好用韩语40音 asks for nothing beyond the download.

超好用韩语40音 ships an update every 10 months, ShelfStream weekly. The most recent releases landed on November 6, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | 超好用韩语40音 | ShelfStream |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (2 ratings)](https://appshunter.io/ios/app/shelfstream-comic-reader/id6757660174/reviews)** |
| Number of ratings | — | **2** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Weekly** |
| Monetization | — | Free with in-app purchases |
| Size | 44 MB | 22 MB |
| Requires iOS | **8.0** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [北京触阅信息科技有限公司](https://appshunter.io/developer/1420329654) | [株式会社リモシア](https://appshunter.io/developer/1639657831) |

## What reviewers say

### 超好用韩语40音

[App page](https://appshunter.io/ios/app/40/id1031008123)

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

**In-app purchases:** none


### ShelfStream

[App page](https://appshunter.io/ios/app/shelfstream-comic-reader/id6757660174)

This app is a powerful comic and manga viewer that supports a wide range of file formats and cloud storage services. It offers a premium reading experience with intelligent prefetching and multiple viewing modes, along with easy library management.

**Highlights:** Cloud storage integration (iCloud, Dropbox, Google Drive, Box), NAS and server connection (SMB, WebDAV, FTP/SFTP), Zero load time prefetching, Multiple reading modes (single, spread, vertical scroll), Support for ZIP, CBZ, RAR, CBR, PDF, 7z, Library organization and bookmarks

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan | $0.49 | per month |
| Yearly Plan | $5.99 | per year |


## Frequently asked questions

### Is 超好用韩语40音 free?

超好用韩语40音 is free to download, with no in-app purchases.

### Is ShelfStream free?

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

### Do 超好用韩语40音 or ShelfStream have ads?

Neither 超好用韩语40音 nor ShelfStream shows ads.

### Which is updated more often, 超好用韩语40音 or ShelfStream?

超好用韩语40音 ships an update every 10 months, and ShelfStream weekly. Most recently, 超好用韩语40音 was updated on November 6, 2026 and ShelfStream on November 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*