# Blackbinder vs Smartleggio

The clearest difference is review sentiment: Blackbinder at 55% against Smartleggio's 0%. Blackbinder also leads on rating (4.5 vs 1.5) and update cadence (fortnightly vs every 3 months). Smartleggio's advantage is in-app purchases (none vs 5) and device support (3 vs 1). On price and ads there is nothing between them.

Both are free to download. Blackbinder sells 5 in-app purchases, starting at $9.49 per month. Smartleggio asks for nothing beyond the download.

Blackbinder holds the better App Store score, 4.5 against 1.5. That said, the two scores are not equally well evidenced: Blackbinder has 79 ratings behind it against 2, 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 0% of Smartleggio's.

Blackbinder ships an update fortnightly, Smartleggio every 3 months. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.

## The numbers

| Metric | Blackbinder | Smartleggio |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.5 (79 ratings)](https://appshunter.io/ios/app/blackbinder-sheet-reader/id1374128495/reviews)** | [1.5 (2 ratings)](https://appshunter.io/ios/app/smartleggio/id6476707166/reviews) |
| Number of ratings | **79** | 2 |
| Positive reviews | **54.5% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | **No** |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 3 months |
| Monetization | Free with in-app purchases | **Free** |
| Size | 69 MB | 47 MB |
| Requires iOS | **9.0** | 13.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Rolling Scores S.L.](https://appshunter.io/developer/1374128494) | [Dzmitry Avadok](https://appshunter.io/developer/1727610598) |

## 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 |


### Smartleggio

[App page](https://appshunter.io/ios/app/smartleggio/id6476707166)

This app helps musicians read and perform sheet music with features like automatic page turning and score management. It supports various file formats and offers basic editing tools, with a focus on piano players but useful for other instruments.

**Highlights:** Supports MusicXML and PDF formats, Automatic page turning via microphone or MIDI, Manual page turning with gestures or Bluetooth, Optical music recognition for PDFs, Score library management, Editing and annotation tools, Free online score library

**In-app purchases:** none


## Frequently asked questions

### Is Blackbinder free?

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

### Is Smartleggio free?

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

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

Blackbinder is rated higher. Blackbinder averages 4.5 out of 5 from 79 ratings, while Smartleggio averages 1.5 from 2 ratings.

### Do Blackbinder or Smartleggio have ads?

Neither Blackbinder nor Smartleggio shows ads.

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

Blackbinder ships an update fortnightly, and Smartleggio every 3 months. Most recently, Blackbinder was updated on October 2, 2026 and Smartleggio on October 7, 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.*