# 超好用韩语40音 vs Shelfie

The clearest difference is in-app purchases: 超好用韩语40音 at none against Shelfie's 5. 超好用韩语40音 also leads on iOS requirement (8.0 vs 15.0). Shelfie's advantage is update cadence (fortnightly vs every 10 months). On price, ads and device support there is nothing between them.

Both are free to download. Shelfie sells 5 in-app purchases, starting at $2.99 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, Shelfie fortnightly. The most recent releases landed on October 24, 2026 and October 26, 2026 respectively.

## The numbers

| Metric | 超好用韩语40音 | Shelfie |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.5 (201 ratings)](https://appshunter.io/ios/app/shelfie-book-tracker/id1229716523/reviews)** |
| Number of ratings | — | **201** |
| Positive reviews | — | 76.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 10 months | **Fortnightly** |
| Monetization | — | Subscription |
| Size | 44 MB | 85 MB |
| Requires iOS | **8.0** | 15.0 |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Mac** |
| Age rating | 4+ | 4+ |
| Developer | [北京触阅信息科技有限公司](https://appshunter.io/developer/1420329654) | [志鹏 刘](https://appshunter.io/developer/1184833270) |

## 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


### Shelfie

[App page](https://appshunter.io/ios/app/shelfie-book-tracker/id1229716523)

Effortlessly manage your reading notes by scanning book barcodes or using your camera with advanced OCR. Organize your collection, track progress, and share insights with elegant templates. Syncs across all your devices.

**Highlights:** Scan books by barcode or search, Capture notes with OCR technology, Organize books by shelves, Track reading progress, Share notes with templates, Full-text search of notes, Export notes as PDF/HTML

**Features:** Vision Pro support

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Subscription | $2.99 | per month |
| Premium Annually Subscription | $12.99 | per year |
| Shelfie Lifetime (for yearly) | $6.99 | one-time |
| Shelfie Lifetime (for monthly) | $14.99 | one-time |
| Sheifle Premium Lifetime | $19.99 | one-time |


## 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 Shelfie free?

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

### Do 超好用韩语40音 or Shelfie have ads?

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

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

超好用韩语40音 ships an update every 10 months, and Shelfie fortnightly. Most recently, 超好用韩语40音 was updated on October 24, 2026 and Shelfie on October 26, 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.*