Apps not updated in 7 years
Good tool for guitar players but 7 years no update. Apple must remove apps which are not updating.
First chord wasn’t available
Disappointing to find C#m has to be paid for. First chord I wanted to look up 😬

This app calculates and displays guitar chord finger positions, supporting alternate tunings and fraction chords. It offers advanced search capabilities and color-coded difficulty levels for easy understanding. Left-handed players are accommodated, and saved chord positions can be emailed.
2.4
September 29, 2017
This app has been updated by Apple to display the Apple Watch app icon. - Minor bug fixes and stability improvements - iOS 11 compatible - Fix the advertising field.
More$7.99
Unlock all of G-Chord Pro.
Remove the ads, and unlock. (G-Chord Pro)
G-Chord Pro is a music application that computationally displays guitar chord finger positions. It supports alternate tunings, fraction chords, and offers advanced search capabilities.
Yes, G-Chord Pro contains advertisements. The in-app purchase option is available to disable these ads and unlock all available chords.
Instead of using a pre-made database, G-Chord Pro calculates correct finger positionings for selected chords. The relative difficulty of each position is classified by color.
Yes, the application accommodates left-handed players by displaying finger positions suitable for them.
There is no limit to the amount of chords you can save within the app itself. However, iCloud saves are limited to approximately 1MB.
Chords are color-coded by difficulty on both the lookup and reverse lookup screens. This helps users quickly identify simpler or more complex fingerings.
G-Chord Pro is compatible with iPhones, iPads, and iPods, as indicated by its supported devices list.
If you uninstall G-Chord Pro or switch devices, you can restore your purchase by downloading it again with the same Apple ID and pressing the 'restore purchase' or 'unlock all' button.