# Capo Acoustic S — Guitar chords using a capo

> Guitar chord reference app with capo functionality for transposition and sonic exploration. (iPhone/iPad app by Stuart Sprowell.)

- Source: https://appshunter.io/ios/app/capo-acoustic-s/id964878566 (this page in markdown: same URL + `.md`)
- Developer: [Stuart Sprowell](https://appshunter.io/developer/901410990)
- Category: Music, Education
- Price: $1.99
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 9.3 · 68 MB
- Languages: English
- Released: 2015-02-17
- Data updated: 2026-07-10
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/capo-acoustic-s/id964878566/reviews.md

## What is Capo Acoustic S?

A superb reference of open position and capo position guitar chords. 

By using a capo placed on the guitar neck, you can learn chord shapes that can be played at different fret positions on the neck and instantly transpose a songs key. This makes it possible to play the same tune in different keys using the same chord shapes.

When the capo is moved to a different positions on the neck the route note changes so for example a C shape chord played in the open position will become an F chord when the capo is placed at the fifth fret. 

Many song writers use a capo to experiment with the different sonic textures and harmonies that can be produced when playing their instrument at different fret positions.

Capo Acoustic S includes a numbering system to show you where to place your fingers on each string and at each fret position along with an indication of any strings that are not part of the chord and should not be played. You can listen to how the chord sounds. Swipe across the guitar strings to hear the full chord or play arpeggios by tapping on a string to hear individual notes. 

Each note has been individually sampled so that you hear a true representation of how the chord sounds when played on an acoustic guitar.

The capo can be swiped up or down to navigate to the next fret position, from the open position (no capo) all the way up to the ninth fret. Chords are selected by choosing a chord category from the main index and then the individual name from the chords listed in the scrolling menu on the right.

The library includes all the open position chords you are ever likely to need. They are arranged by chord voicing so that you can quickly identify and compare similar chord types. In addition the first category groups together a mix of the most popular major and minor chords. 

Chord voices include major, minor, dominant, suspended and extended variants such as sixth, seventh, ninth, eleventh and thirteenth chords.

## Key features

- Open and capo position guitar chord reference
- Chord transposition using a capo
- Finger placement numbering system
- Listen to chord sounds and arpeggios
- Navigate fret positions up to the ninth fret
- Library of major, minor, dominant, suspended, and extended chords


## Frequently asked questions about Capo Acoustic S

### What is Capo Acoustic S?

Capo Acoustic S is a reference app for guitar chords that uses a capo to help you learn chord shapes and transpose songs into different keys. It provides detailed finger placement and allows you to hear how chords sound.

### How does Capo Acoustic S help with transposing?

By using a capo, you can play familiar chord shapes and instantly change the key of a song. The app shows you how moving the capo changes the root note and thus the chord.

### Can I hear the chords in Capo Acoustic S?

Yes, you can listen to how each chord sounds. You can swipe across the strings to hear the full chord or tap individual strings to play arpeggios.

### What types of chords are available in Capo Acoustic S?

The app includes a comprehensive library of chords, covering major, minor, dominant, suspended, and extended variants like sixth, seventh, ninth, eleventh, and thirteenth chords.

### What is the price of Capo Acoustic S?

Capo Acoustic S is available for a one-time purchase of $1.99.

### What devices is Capo Acoustic S compatible with?

Capo Acoustic S is supported on iPhone, iPad, and iPod.

### How often is Capo Acoustic S updated?

The latest version, 2.0, was released on April 3, 2019. Updates typically include bug fixes and feature enhancements.

### What is the age rating for Capo Acoustic S?

Capo Acoustic S has an age rating of 4+, making it suitable for a wide range of users.

## Version history (last 1 release)

### 2.0 — 2019-04-03

The user interface has been completely rebuilt for compatibility with all the latest iPhones whilst still providing the option to run Capo Acoustic on iPod Touch. Refinement to graphics and animations have been updated to provide a more fluid design.

Some chords have been renamed for example D# and G# are now named Eb and Ab respectively.

New sounds are included with samples recorded from a quality hand crafted acoustic guitar. The open string sounds can now be played at the start of each section should you wish to check the tuning of individual notes against your own guitar at each capo position.

## Apps similar to Capo Acoustic S

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Songzap (Trial Version)](https://appshunter.io/ios/app/songzap-trial-version/id1632407072) | — | Free | Music |
| [Chord Atlas \| Guitar](https://appshunter.io/ios/app/chord-atlas-guitar/id1059621385) | 4.7 (317) | Free | Music |
| [Circle of Fifths](https://appshunter.io/ios/app/circle-of-fifths/id1558441265) | 4.9 (222) | Free | Music |
| [Drum Beats+ Rhythm Machine](https://appshunter.io/ios/app/drum-beats-plus-rhythm-machine/id461218759) | 4.8 (4,437) | Free | Music |
| [Reverse Chord Finder Pro](https://appshunter.io/ios/app/reverse-chord-finder-pro/id379856345) | 4.7 (658) | Free | Music |
| [Guitar Chords: AI Chord Finder](https://appshunter.io/ios/app/guitar-chords-ai-chord-finder/id999356670) | 4.5 (1,954) | Free | Music |

---

*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 2026-07-10.*