SweepShapes: Guitar Arpeggios

SweepShapes is an interactive guitar fretboard visualizer designed to help electric guitarists master sweep picking, 7th arpeggios, and modal scales across a realistic 24-fret neck. Stop getting stuck in predictable box patterns. Whether you are practicing sweep picking arpeggios, studying guitar modes, or composing progressive chord progressions, SweepShapes maps the entire electric guitar fretboard with complete harmonic clarity. VISUALIZE SWEEP PICKING & GUITAR ARPEGGIOS • Map sweep picking patterns and compact guitar arpeggios in any key, root, and fret position. • Explore major 7th, minor 7th, dominant 7th, half-diminished, and suspended chord voicings. • Highlight tonic notes, duplicated octave positions, and selectable sweep paths. • Hear how each shape sounds with configurable ascending, descending, or round-trip sweep playback. MASTER GUITAR MODES & MODAL INTELLIGENCE • Navigate modal scales with intelligent darker and brighter transition suggestions based on note-pool continuity. • Discover modal connections that differ by only a single semitone at modal borders to unlock fresh musical ideas. • Explore 9 scale families: Natural Minor, Major, Harmonic Minor, Melodic Minor, Harmonic Major, Double Harmonic Major, Neapolitan Major, Neapolitan Minor, and Hungarian Minor. • Learn guitar modes intuitively with one-tap shape switching and interactive transition previews. BUILD PROGRESSIONS & PRACTICE PROJECTS • Save your favorite shapes and sweep patterns into organized practice Projects. • Replay custom shape sequences to train your muscle memory and fretboard vision. • Generate inspiring modal chord progressions that travel through connected modal paths before resolving home. • Switch between full-fretboard modal scales, compact voicings, and solo patterns on demand. REALISTIC 24-FRET ELECTRIC GUITAR NECK • True-to-life 24-fret electric guitar fretboard with mathematically accurate fret spacing. • Right-handed and left-handed fretboard layout options. • Customizable tuning and tonic string selection. • Clear visual note markers with interval symbols (♭, ♯) for complete fretboard mastery. Whether you are learning your first 3-string sweep picking triad, writing neoclassical shred solos, or mastering advanced modal scales and harmony, SweepShapes is your ultimate guitar fretboard trainer. Download SweepShapes today and unlock the entire fretboard. SweepShapes is free with PRO features available through an in-app purchase.