# Clefable vs HSK Lockscreen

The clearest difference is ads: HSK Lockscreen at none against Clefable's shown. Clefable's advantage is iOS requirement (15.5 vs 17.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Clefable sells 1 one-off in-app purchase and HSK Lockscreen sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

## The numbers

| Metric | Clefable | HSK Lockscreen |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (105 ratings)](https://appshunter.io/ios/app/clefable-learn-sheet-music/id6458539762/reviews)** | — |
| Number of ratings | **105** | — |
| Positive reviews | 88.9% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 23 months | — |
| Monetization | Free with in-app purchases | — |
| Size | 33 MB | 4 MB |
| Requires iOS | **15.5** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 4+ | 12+ |
| Developer | [Matthew Schaefer](https://appshunter.io/developer/1701293555) | [磊磊 张](https://appshunter.io/developer/1887198832) |

## What reviewers say

### Clefable

[App page](https://appshunter.io/ios/app/clefable-learn-sheet-music/id6458539762)

Master note reading and clef recognition with this interactive music education tool. It offers diverse clef modes, guided learning, and customizable practice sessions to enhance musical notation skills for all levels.

**Highlights:** Diverse clef modes (7 distinct), Guided interactive tutorials, Customizable note practice, Traditional notation or solfege, Daily practice reminders, Easy-to-use interface

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Clefable Plus | $2.99 | one-time |


### HSK Lockscreen

[App page](https://appshunter.io/ios/app/hsk-lockscreen/id6809129772)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| HSK Lockscreen Pro | $4.99 | one-time |


## Frequently asked questions

### Is Clefable free?

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

### Is HSK Lockscreen free?

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

### Do Clefable or HSK Lockscreen have ads?

Clefable shows ads; HSK Lockscreen does not.

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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.*