# 악보바다 Mobile vs RETRIP

The clearest difference is device support: 악보바다 Mobile at 3 against RETRIP's 1. 악보바다 Mobile also leads on iOS requirement (15.1 vs 17.0). On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

악보바다 Mobile ships an update every 9 days, RETRIP every 10 days. The most recent releases landed on October 13, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | 악보바다 Mobile | RETRIP |
| --- | --- | --- |
| 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 | No |
| Ads | No | No |
| Update frequency | **Every 9 days** | Every 10 days |
| Monetization | Free with in-app purchases | — |
| Size | 18 MB | 30 MB |
| Requires iOS | **15.1** | 17.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 12+ | 12+ |
| Developer | [MediaRound Co.,Ltd](https://appshunter.io/developer/443884479) | [Yonghun Choi](https://appshunter.io/developer/1880630592) |

## 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


### RETRIP

[App page](https://appshunter.io/ios/app/retrip/id6760816556)

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

**In-app purchases:** none


## Frequently asked questions

### Is 악보바다 Mobile free?

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

### Is RETRIP free?

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

### Do 악보바다 Mobile or RETRIP have ads?

Neither 악보바다 Mobile nor RETRIP shows ads.

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

악보바다 Mobile ships an update every 9 days, and RETRIP every 10 days. Most recently, 악보바다 Mobile was updated on October 13, 2026 and RETRIP on October 3, 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.*