---
title: "Alto: Musical Instruments - Reviews, Revenue and Downloads in United States | Apple App Store"
description: "This is the ultimate instruments guide for musicians, composers, songwriters, conductors, students and educators. It includes the registers, transpositions, playability, and sound characteristics of d"
---

# Alto: Musical Instruments — United States
> Transpositions and Ranges

![Alto App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/3d/1f/1a/3d1f1a87-1a28-afe0-1862-29ead8cd8563/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/434x0w.png)

**Developer:** [Erik Lee](https://apptail.io/developer/erik-lee-DoY)
**Category:** Music
**Rating:** 4.3/5 (6 ratings)
**Price:** Free
**Bundle ID:** net.shimari.alto
**Store:** Apple App Store
**Country:** United States
**Version:** 2.1 (released 2025-03-31)
**Original Release:** 2009-08-16
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id317691743)
**AppTail Page:** [https://apptail.io/app/alto-musical-instruments-psOj/united-states](https://apptail.io/app/alto-musical-instruments-psOj/united-states)

## Alto Description
This is the ultimate instruments guide for musicians, composers, songwriters, conductors, students and educators. It includes the registers, transpositions, playability, and sound characteristics of dozens of instruments. With this app, you can:

- Explore by family, alphabetically, or by score order
- See registers highlighted by difficulty and timbre
- Transpose with a simple tap
- See open strings, vocal ranges, timpani tunings for different sizes of drums, and more.

In this version:
- Woodwinds: Piccolo, Flute, Alto Flute, Oboe, English Horn, Eb Clarinet, Bb Clarinet, A Clarinet, Bass Clarinet, Soprano Saxophone, Alto Saxophone, Tenor Saxophone, Baritone Saxophone, Chromatic Harmonica, Diatonic Harmonica, Ocarina, Bassoon, Contrabassoon
- Brass: French Horn, Piccolo Trumpet, Trumpet in D, Trumpet in C, Trumpet in Bb, Trombone, Bass Trombone, Tuba
- Strings: Violin, Viola, Cello, Double Bass
- Keyboard and Percussion: Piano, Celesta, Glockenspiel, Marimba, Vibraphone, Fender Rhodes, Xylophone, Timpani
- Choral: Soprano, Alto, Tenor, Bass
- Operatic: Soprano, Mezzo-soprano, Tenor, Baritone, Bass
- Harp
- Guitar, Bass Guitar

## Alto Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/36/fa/f6/36faf6fb-4d21-c782-0001-4a4cc88ef256/mzl.ibedrldl.jpg/320x480.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/ea/98/65/ea9865d6-4462-4937-9916-5783891196fc/mzl.yqmkdnxw.jpg/320x480.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/1d/6e/82/1d6e826d-2a07-b18a-a3ea-a911a0153ece/mzl.pzpvwcax.jpg/320x480.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple116/v4/1f/d6/60/1fd66083-2646-9622-4e6d-3058b89d616e/mzl.xfpgidik.jpg/320x480.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple126/v4/ec/a8/39/eca83948-3d16-1995-fd4b-9bbd0a2c22cc/mzl.qihekzbf.jpg/320x480.png)

## Alto Rating Breakdown in United States
- 5 stars: 4 (67%)
- 4 stars: 1 (17%)
- 3 stars: 0 (0%)
- 2 stars: 1 (17%)
- 1 stars: 0 (0%)




## Alto Discovered Keywords
- musical instruments
- alto
- alto app

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## Alto Available In
- [United States](https://apptail.io/app/alto-musical-instruments-psOj/united-states)
- [Canada](https://apptail.io/app/alto-musical-instruments-psOj/canada)
- [Chile](https://apptail.io/app/alto-musical-instruments-psOj/chile)
- [Australia](https://apptail.io/app/alto-musical-instruments-psOj/australia)
- [Azerbaijan](https://apptail.io/app/alto-musical-instruments-psOj/azerbaijan)
- [Bahrain](https://apptail.io/app/alto-musical-instruments-psOj/bahrain)
- [Brazil](https://apptail.io/app/alto-musical-instruments-psOj/brazil)
- [Belarus](https://apptail.io/app/alto-musical-instruments-psOj/belarus)
- [Switzerland](https://apptail.io/app/alto-musical-instruments-psOj/switzerland)
- [Colombia](https://apptail.io/app/alto-musical-instruments-psOj/colombia)
- [Dominican Republic](https://apptail.io/app/alto-musical-instruments-psOj/dominican-republic)
- [Algeria](https://apptail.io/app/alto-musical-instruments-psOj/algeria)
- [Ecuador](https://apptail.io/app/alto-musical-instruments-psOj/ecuador)
- [Egypt](https://apptail.io/app/alto-musical-instruments-psOj/egypt)
- [United Kingdom](https://apptail.io/app/alto-musical-instruments-psOj/united-kingdom)
- [Hong Kong SAR China](https://apptail.io/app/alto-musical-instruments-psOj/hong-kong)
- [Indonesia](https://apptail.io/app/alto-musical-instruments-psOj/indonesia)
- [Israel](https://apptail.io/app/alto-musical-instruments-psOj/israel)
- [India](https://apptail.io/app/alto-musical-instruments-psOj/india)
- [Iceland](https://apptail.io/app/alto-musical-instruments-psOj/iceland)
- [Japan](https://apptail.io/app/alto-musical-instruments-psOj/japan)
- [South Korea](https://apptail.io/app/alto-musical-instruments-psOj/south-korea)
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- [Sri Lanka](https://apptail.io/app/alto-musical-instruments-psOj/sri-lanka)
- [Madagascar](https://apptail.io/app/alto-musical-instruments-psOj/madagascar)
- [Mexico](https://apptail.io/app/alto-musical-instruments-psOj/mexico)
- [Malaysia](https://apptail.io/app/alto-musical-instruments-psOj/malaysia)
- [Nigeria](https://apptail.io/app/alto-musical-instruments-psOj/nigeria)
- [Norway](https://apptail.io/app/alto-musical-instruments-psOj/norway)
- [Nepal](https://apptail.io/app/alto-musical-instruments-psOj/nepal)
- [New Zealand](https://apptail.io/app/alto-musical-instruments-psOj/new-zealand)
- [Peru](https://apptail.io/app/alto-musical-instruments-psOj/peru)
- [Philippines](https://apptail.io/app/alto-musical-instruments-psOj/philippines)
- [Pakistan](https://apptail.io/app/alto-musical-instruments-psOj/pakistan)
- [Russia](https://apptail.io/app/alto-musical-instruments-psOj/russia)
- [Saudi Arabia](https://apptail.io/app/alto-musical-instruments-psOj/saudi-arabia)
- [Singapore](https://apptail.io/app/alto-musical-instruments-psOj/singapore)
- [Suriname](https://apptail.io/app/alto-musical-instruments-psOj/suriname)
- [Thailand](https://apptail.io/app/alto-musical-instruments-psOj/thailand)
- [Tunisia](https://apptail.io/app/alto-musical-instruments-psOj/tunisia)
- [Türkiye](https://apptail.io/app/alto-musical-instruments-psOj/turkey)
- [Taiwan](https://apptail.io/app/alto-musical-instruments-psOj/taiwan)
- [Ukraine](https://apptail.io/app/alto-musical-instruments-psOj/ukraine)
- [Uzbekistan](https://apptail.io/app/alto-musical-instruments-psOj/uzbekistan)
- [Vietnam](https://apptail.io/app/alto-musical-instruments-psOj/vietnam)
- [United Arab Emirates](https://apptail.io/app/alto-musical-instruments-psOj/united-arab-emirates)
- [South Africa](https://apptail.io/app/alto-musical-instruments-psOj/south-africa)
- [Armenia](https://apptail.io/app/alto-musical-instruments-psOj/armenia)
- [Argentina](https://apptail.io/app/alto-musical-instruments-psOj/argentina)

---

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