108 guitar chords, every sharp and flat. Diagrams, sound, quiz, stats.
Guitar Chord Helper is the simplest chord dictionary for beginners and hobby players on acoustic and electric guitar. No setup, no clutter — just pick a chord and see the diagram, hear the sound, and learn how to play it.
■ Features
· 108 chords — every sharp and flat
All twelve chromatic roots are here: C, C#, D, D#, E, F, F#, G, G#, A, Bb and B. Chords with two spellings, such as C#/Db, are found by searching either name.
· Colorful chord diagrams
Major / Minor / 7th / Major 7th / Minor 7th / Sus / diminished 7th and augmented — organized by the categories that actually matter. Fingering, base fret, and barre positions are clear at a glance.
· Karplus-Strong synthesized sound
Tap any chord to hear a natural plucked-string sound — generated on the fly, no audio files to download.
· Favorites
Save the chords you use most and access them in a dedicated tab. Perfect for quickly reviewing the chord progression of the song you're practicing.
· YouTube performance videos
Jump to related YouTube videos right from the chord detail screen. See how a real player actually fingers and strums the chord.
· Chord-learning quizzes (NEW)
Master chords through three fun modes: identify the chord by its diagram, by its sound, or pick the right diagram for a chord name. Each session is 10 questions — bite-sized, focused practice.
· Learning stats (NEW)
Track your accuracy and best score per mode, see your recent score trend, and view per-category accuracy (major / minor / 7th, etc.). Spot the chord categories you need to reinforce.
· English and Korean
Switch the app language from the settings screen at any time.
· Lightweight, ad-supported
The app is free, with a small banner ad placed where it won't get in your way.
■ Made for
· Beginners just picking up the guitar
· Anyone confused by chord diagrams in a songbook
· Quickly looking up capo or alternate-voicing chords
· Learning a new song's chord progression before practice
· Players who want to memorize chords through gamified practice
· Anyone who likes seeing concrete progress data
Light, fast, and intuitive — your pocket guitar chord dictionary. Download now and play one more song today.
What's new
• Landscape works now: a side navigation rail and a one-row search bar, and the chord grid no longer disappears.
• Chord sound stops when you leave the app.
• A chord that was still loading no longer starts playing after you press stop.
• The bottom banner re-sizes when you rotate the screen.