# Ultimate Tuner Pro vs SheetOne

The clearest difference is price: Ultimate Tuner Pro at Free against SheetOne's $2.99. Ultimate Tuner Pro also leads on iOS requirement (15 vs 26.2). SheetOne's advantage is in-app purchases (none vs 1) and ads (none vs shown). On device support there is nothing between them.

Ultimate Tuner Pro is free to download; SheetOne costs $2.99 up front. Ultimate Tuner Pro sells 1 one-off in-app purchase. SheetOne asks for nothing beyond the download.

Ultimate Tuner Pro ships an update every 3 weeks, SheetOne every 5 days. Both last shipped on October 24, 2026.

## The numbers

| Metric | Ultimate Tuner Pro | SheetOne |
| --- | --- | --- |
| Price | **Free** | $2.99 |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | — | Free with in-app purchases |
| Size | 54 MB | 6 MB |
| Requires iOS | **15** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Ernest Soler](https://appshunter.io/developer/1854389717) | [Louis Lennart Neitzert](https://appshunter.io/developer/1840128662) |

## What reviewers say

### Ultimate Tuner Pro

[App page](https://appshunter.io/ios/app/ultimate-tuner-pro/id6755526801)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Features Unlock | $9.99 | one-time |


### SheetOne

[App page](https://appshunter.io/ios/app/sheetone/id6758617586)

This app transforms your iPad into a professional digital sheet music reader. Organize your music, practice with built-in tools like a metronome and tuner, and create setlists for performances. Annotate your scores and enjoy hands-free page turning.

**Highlights:** Digital sheet music organization, Integrated metronome and tuner, Setlist creation for performances, Hands-free page turning, Score annotation and note-taking, Practice statistics

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

**In-app purchases:** none


## Frequently asked questions

### Is Ultimate Tuner Pro free?

Ultimate Tuner Pro is free to download, with in-app purchases available.

### Is SheetOne free?

SheetOne costs $2.99, with no in-app purchases.

### Do Ultimate Tuner Pro or SheetOne have ads?

Ultimate Tuner Pro shows ads; SheetOne does not.

### Which is updated more often, Ultimate Tuner Pro or SheetOne?

Ultimate Tuner Pro ships an update every 3 weeks, and SheetOne every 5 days. Most recently, Ultimate Tuner Pro was updated on October 24, 2026 and SheetOne on October 24, 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.*