# 오렌지북 vs 엘프악보

The clearest difference is update cadence: 오렌지북 at daily against 엘프악보's every 4 months. On price, ads, in-app purchases and device support there is nothing between them.

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

오렌지북 ships an update daily, 엘프악보 every 4 months. The most recent releases landed on November 7, 2026 and November 3, 2026 respectively.

## The numbers

| Metric | 오렌지북 | 엘프악보 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (4 ratings)](https://appshunter.io/ios/app/id6444292357/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 4 months |
| Monetization | Free | — |
| Size | 28 MB | 166 MB |
| Requires iOS | 15.6 | **15.3** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [hoon jung](https://appshunter.io/developer/1247784546) | [ElfProfessional](https://appshunter.io/developer/1683752266) |

## What reviewers say

### 오렌지북

[App page](https://appshunter.io/ios/app/id6444292357)

Quickly find karaoke song numbers for TJ and Geumyoung machines. Preview songs, practice lyrics, and adjust keys before singing. Organize your favorite songs into custom folders.

**Highlights:** Search song numbers by title, artist, initial consonant, or voice, Browse by popularity, theme, artist, or genre, Preview songs and practice lyrics, Adjust song keys to match vocal range, Save and organize favorite songs into folders

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

**In-app purchases:** none


### 엘프악보

[App page](https://appshunter.io/ios/app/id6448318966)

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

**In-app purchases:** none


## Frequently asked questions

### Is 오렌지북 free?

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

### Is 엘프악보 free?

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

### Do 오렌지북 or 엘프악보 have ads?

Neither 오렌지북 nor 엘프악보 shows ads.

### Which is updated more often, 오렌지북 or 엘프악보?

오렌지북 ships an update daily, and 엘프악보 every 4 months. Most recently, 오렌지북 was updated on November 7, 2026 and 엘프악보 on November 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.*