# SheetMuse vs ChartPad

The clearest difference is ads: ChartPad at none against SheetMuse's shown. SheetMuse's advantage is update cadence (every 9 days vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. SheetMuse sells 1 one-off in-app purchase and ChartPad sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

SheetMuse ships an update every 9 days, ChartPad every 3 months. The most recent releases landed on October 25, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | SheetMuse | ChartPad |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 9 days** | Every 3 months |
| Size | 36 MB | 45 MB |
| Requires iOS | 16.6 | **16.0** |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Acquafredda](https://appshunter.io/developer/1746333153) | [Riccardo Gialletti](https://appshunter.io/developer/1549750111) |

## 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 |


### ChartPad

[App page](https://appshunter.io/ios/app/chartpad/id6762128825)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| ChartPad Premium | $3.99 | one-time |


## Frequently asked questions

### Is SheetMuse free?

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

### Is ChartPad free?

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

### Do SheetMuse or ChartPad have ads?

SheetMuse shows ads; ChartPad does not.

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

SheetMuse ships an update every 9 days, and ChartPad every 3 months. Most recently, SheetMuse was updated on October 25, 2026 and ChartPad on October 31, 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.*