# TrumpetTool

> Transposes notes and fingerings between piano and trumpet. (iPhone/iPad app by francois tao.)

- Source: https://appshunter.io/ios/app/trumpettool/id493605360 (this page in markdown: same URL + `.md`)
- Developer: [francois tao](https://appshunter.io/developer/493605363)
- Category: Music, Reference
- Price: $2.99
- Age rating: 4+
- Requires: iOS 12.4 · 22 MB
- Languages: American English
- Released: 2012-01-24
- Data updated: 2026-06-01
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/trumpettool/id493605360/reviews.md

## What is TrumpetTool?

TrumpetTool what for?  

The Trumpet is a transposing instrument, written notes are read at a pitch different from sounding note.
TrumpetTool allows you to match the pitch and fingering from Piano to Trumpet and from Trumpet to Piano.
TrumpetTool is very simple to use and  very useful.

For more: www.shuva.fr
TWITTER @trumpettool

## Key features

- Piano to Trumpet transposition
- Trumpet to Piano transposition
- Displays fingerings
- Displays notes
- Simple interface

## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/trumpettool/id493605360/reviews.md

### 1/5 — Useless

*2025-09-05*

Please don’t spend the money. The app doesn’t really do anything and the little it does is interrupted by ads. Honestly, who pays for an app just to be forced to watch ads every 30 seconds.

### 4/5 — Good

*2012-07-10, version 1.1*

For some reason, the wheel won't stay on the notes lower than F#/Gb

## Frequently asked questions about TrumpetTool

### What is TrumpetTool used for?

TrumpetTool is designed to help musicians transpose notes and fingerings between the piano and the trumpet. It allows you to see how a note played on the piano would be written for a trumpet, and vice versa.

### Does TrumpetTool have ads?

No, TrumpetTool does not contain advertisements. It is a paid application that offers an ad-free experience for its users.

### What devices is TrumpetTool compatible with?

TrumpetTool is available for iPhone, iPad, and iPod. It is designed to work across various Apple mobile devices.

### How often is TrumpetTool updated?

The latest version of TrumpetTool was released on July 31, 2023. While specific update frequency isn't detailed, it receives periodic updates to ensure compatibility and performance.

### What is the age rating for TrumpetTool?

TrumpetTool has an age rating of 4+. This indicates it is suitable for users of all ages, with no mature content.

### What is the price of TrumpetTool?

TrumpetTool is a paid application priced at $2.99. This one-time purchase grants you access to all its features.

### Can TrumpetTool help me learn trumpet fingerings?

Yes, TrumpetTool can assist in learning trumpet fingerings by displaying the correct fingerings for specific notes when transposing from piano. This makes it a useful practice tool for trumpet players.

### Is TrumpetTool useful for composers?

Composers can find TrumpetTool very useful for understanding how their compositions will sound and be notated for trumpet players. It simplifies the process of writing for transposing instruments.

## Version history (last 5 releases)

### 2.5 — 2023-07-31

iPad interface layout modification.

### 2.4 — 2020-04-20

Better ads management.
Internet connection on needed.

### 2.3 — 2020-04-08

Better ads management.

### 2.2 — 2018-03-12

Compatibilité update.

### 2.1 — 2017-03-13

Small minor corrections.

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## More apps by francois tao

- [TrumpetToolEX](https://appshunter.io/ios/app/trumpettoolex/id626366994)
- [schizophrenia](https://appshunter.io/ios/app/schizophrenia/id1114104441)
- [schizophrenia2](https://appshunter.io/ios/app/schizophrenia2/id1602558537)

All apps by francois tao: https://appshunter.io/developer/493605363

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-06-01.*