# SheetMuse vs Scaletta

The clearest difference is in-app purchases: Scaletta at none against SheetMuse's 1. Scaletta also leads on ads (none vs shown) and update cadence (every 2 days vs every 9 days). On price, device support and iOS requirement there is nothing between them.

Both are free to download. SheetMuse sells 1 one-off in-app purchase. Scaletta asks for nothing beyond the download.

SheetMuse ships an update every 9 days, Scaletta every 2 days. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | SheetMuse | Scaletta |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 9 days | **Every 2 days** |
| Size | 36 MB | 57 MB |
| Requires iOS | 16.6 | **16.4** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Acquafredda](https://appshunter.io/developer/1746333153) | [Valentino Dus](https://appshunter.io/developer/6794006853) |

## What reviewers say

### SheetMuse

[App page](https://appshunter.io/ios/app/sheetmuse-score-pdf-viewer/id6761066239)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SheetMuse - NO ADS Pack | $1.99 | one-time |


### Scaletta

[App page](https://appshunter.io/ios/app/scaletta/id6794006490)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SheetMuse free?

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

### Is Scaletta free?

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

### Do SheetMuse or Scaletta have ads?

SheetMuse shows ads; Scaletta does not.

### Which is updated more often, SheetMuse or Scaletta?

SheetMuse ships an update every 9 days, and Scaletta every 2 days. Most recently, SheetMuse was updated on October 18, 2026 and Scaletta on October 16, 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.*