Guitar Chords Power is a comprehensive chord reference and tuner app designed to assist users in learning and playing a wide variety of guitar chords. This app offers detailed chord notes, intervals, and fingering, accompanied by the ability to hear the chords played within the app for better understanding. Users can swipe across the strings to play chords, with the direction of the swipe controlling ascending or descending playback speed. The app features adjustable chord playback speed and offers guitar or acoustic guitar as playback instruments.

Stay in tune with the accurate chromatic tuner that supports various tunings and an adjustable reference frequency ranging from 410 Hz to 470 Hz. Guitar Chords Power also includes features like highlighted notes during playback, tap-to-play functionality, guitar fretboard display options, support for alternative tunings, and universal compatibility across iPhone, iPad, and iPod touch.