AppFlex
All projects
SixStrings — Chords & Tuner
Live on stores Music iOS Android

SixStrings — Chords & Tuner

Every song. Every chord. Real-time recognition. One pocket guitar studio.

Overview

Overview

SixStrings turns your phone into a guitar companion — play a chord and see it named instantly via on-device audio DSP, search tabs, tune precisely, and practice with a built-in metronome.

SixStrings — Chords & Tuner screenshot 1 SixStrings — Chords & Tuner screenshot 2 SixStrings — Chords & Tuner screenshot 3 SixStrings — Chords & Tuner screenshot 4 SixStrings — Chords & Tuner screenshot 5 SixStrings — Chords & Tuner screenshot 6
Key features

Key features

Real-time chord detection

On-device audio pipeline — play, see the chord named.

Pro tuner

Sub-cent accuracy, chromatic + alternate tunings.

Chord library

Every chord with diagrams, fingering, inversions.

Song search

Full tab & chord search — practice your favourites.

Metronome & timer

Practice tools for daily guitar habits.

Web + iOS + Android

Same account across phone, tablet and browser.

Technology stack

Technology stack

FlutterNestJSAudio DSPPostgreSQLStripe

Download

Real-time chord recognition, pro tuner, chord library and song search.