説明

Fretboard is the offline guitar songbook and fretboard trainer for players who want to do more than look up tabs. Visualise scales, build chord progressions, transpose chords between keys, and keep your entire songbook of guitar chords and guitar tabs on your device — no account, no ads, no internet required. 🎁 EARLY ADOPTER OFFER Install now and the app stays free for you, forever. Even when paid features launch later, early users are grandfathered in for life. 🎼 SONGWRITING & THEORY TOOLS - Scale Explorer — a guitar scale visualizer for any scale on the fretboard, CAGED system, 3-notes-per-string and more - Composer — a chord progression builder for full song structures - Modulation Helper — find pivot chords and handle key modulation smoothly between keys - Chord Dictionary — look up any chord by root and type, a complete chord chart app in your pocket - Custom tunings — standard, drop D tuning, 7-string, baritone guitar, your own 📚 YOUR COMPLETE OFFLINE SONGBOOK - Import guitar tabs and chords from the web in one tap - A PDF tab reader for sheet music, guitar tab PDFs and photos of handwritten notes - Organise by collections, sub-collections and tags - Fast search across songs, chords, lyrics and tags - Song lyrics with chords displayed cleanly side by side - Track reading progress in PDFs and images 🎸 PRACTICE & PERFORM - Clean ChordPro chord-and-lyric display — a true chord sheet app - Guitar tabs with proper spacing and horizontal scroll - Transpose chords to any key instantly - Adjust capo without rewriting chords - Build setlists for gigs and rehearsals — a setlist app for guitarists - Smart playlists from tags (acoustic, easy, jazz, worship songbook…) 🔒 OFFLINE & PRIVATE - Your songbook never leaves your device - No account required, no cloud sync - Only anonymous usage analytics — no personal data, no ads, nothing sold to anyone - Internet only used when you choose to import Made by a solo developer who plays guitar. A guitar practice app and songwriting app built from real feedback — every update is shaped by what players actually ask for.