# 악보바다 Mobile vs 악보ON

The clearest difference is in-app purchases: 악보바다 Mobile at none against 악보ON's 1. 악보바다 Mobile also leads on ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. 악보ON sells 1 one-off in-app purchase. 악보바다 Mobile asks for nothing beyond the download.

악보바다 Mobile ships an update every 9 days, 악보ON weekly. The most recent releases landed on October 30, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 악보바다 Mobile | 악보ON |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[1.0 (3 ratings)](https://appshunter.io/ios/app/mobile/id6744393018/reviews)** | — |
| Number of ratings | **3** | — |
| Positive reviews | 2.4% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 9 days | **Weekly** |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 9 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 4+ |
| Developer | [MediaRound Co.,Ltd](https://appshunter.io/developer/443884479) | [Kim Yong Hun](https://appshunter.io/developer/1891281587) |

## What reviewers say

### 악보바다 Mobile

[App page](https://appshunter.io/ios/app/mobile/id6744393018)

Access a vast library of sheet music for various instruments and genres, including piano, band scores, guitar tabs, and OSTs. The app also offers playback features and allows users to manage their purchased music.

**Highlights:** Extensive sheet music library, Piano, band, guitar, bass, drum scores, Drama and OST sheet music, MR production feature, Login and purchase history, Search and category browsing

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

**In-app purchases:** none


### 악보ON

[App page](https://appshunter.io/ios/app/on/id6806749503)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 광고 제거 | $2.99 | one-time |


## Frequently asked questions

### Is 악보바다 Mobile free?

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

### Is 악보ON free?

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

### Do 악보바다 Mobile or 악보ON have ads?

악보ON shows ads; 악보바다 Mobile does not.

### Which is updated more often, 악보바다 Mobile or 악보ON?

악보바다 Mobile ships an update every 9 days, and 악보ON weekly. Most recently, 악보바다 Mobile was updated on October 30, 2026 and 악보ON on October 31, 2026.

---

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