# Blackbinder vs ScorePDF

The clearest difference is ads: Blackbinder at none against ScorePDF's shown. Blackbinder also leads on iOS requirement (9.0 vs 15). ScorePDF's advantage is rating (4.7 vs 4.5) and update cadence (every 5 days vs fortnightly). On price, in-app purchases and monetization model there is nothing between them.

Both are free to download. Blackbinder sells 5 in-app purchases, starting at $9.49 per month and ScorePDF sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

ScorePDF holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: ScorePDF has 437 ratings behind it against 79, so its average is the more settled of the two. Written reviews point the same way: 55% of Blackbinder's written reviews are positive against 67% of ScorePDF's.

Blackbinder ships an update fortnightly, ScorePDF every 5 days. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Blackbinder | ScorePDF |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (79 ratings)](https://appshunter.io/ios/app/blackbinder-sheet-reader/id1374128495/reviews) | **[4.7 (437 ratings)](https://appshunter.io/ios/app/scorepdf-sheet-music-viewer/id1606085433/reviews)** |
| Number of ratings | 79 | **437** |
| Positive reviews | 54.5% of reviews | **66.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Fortnightly | **Every 5 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 69 MB | 55 MB |
| Requires iOS | **9.0** | 15 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rolling Scores S.L.](https://appshunter.io/developer/1374128494) | [enoiu](https://appshunter.io/developer/1595987496) |

## What reviewers say

### Blackbinder

[App page](https://appshunter.io/ios/app/blackbinder-sheet-reader/id1374128495)

This app offers a unique scrolling sheet music experience for brass musicians. It features a free library of popular pieces, allows importing and converting your own scores, and provides tools for annotation, editing, and organization. Focus on your performance with automatic page scrolling.

**Highlights:** Continuous scrolling sheet music, Free library of brass music, Import PDF and MusicXML scores, Manage and edit repetitions, Annotate and share scores, Organize scores into playlists

**Features:** macOS Compatibility

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| MONTHLY Premium | $9.49 | per month |
| HALF-YEARLY Premium | $47.99 | per 6 months |
| ANNUAL Premium | $96.99 | per year |
| MONTHLY Premium | $8.99 | one-time |
| ANNUAL Premium | $89.99 | one-time |


### ScorePDF

[App page](https://appshunter.io/ios/app/scorepdf-sheet-music-viewer/id1606085433)

This app allows musicians to easily view and interact with their sheet music. It offers intuitive page-turning gestures, customizable controls, and powerful annotation tools. Organize your music into setlists and add bookmarks for quick access.

**Highlights:** Easy page turning with taps and swipes, Bluetooth foot pedal support, Page reordering and blank page insertion, Handwritten annotations with drawing tools, Setlist creation for continuous playback, Bookmark functionality, Multiple page layout options

**Features:** Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Upgrade to Pro version | $3.99 | one-time |


## Frequently asked questions

### Is Blackbinder free?

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

### Is ScorePDF free?

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

### Which has better reviews, Blackbinder or ScorePDF?

ScorePDF is rated higher. Blackbinder averages 4.5 out of 5 from 79 ratings, while ScorePDF averages 4.7 from 437 ratings.

### Do Blackbinder or ScorePDF have ads?

ScorePDF shows ads; Blackbinder does not.

### Which is updated more often, Blackbinder or ScorePDF?

Blackbinder ships an update fortnightly, and ScorePDF every 5 days. Most recently, Blackbinder was updated on October 24, 2026 and ScorePDF on October 30, 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.*