Arpeggio Forge

Master guitar arpeggios! Explore 4/4, 3/4 and 6/8 time signatures, chord voicings, and tempo-synced approach notes on an interactive fretboard score.

The ultimate interactive fretboard trainer for guitarists designed to master arpeggios, approach notes, and chord tones across all positions.

"Arpeggio Forge" visualizes exact tab fingerings, intervals, and approach notes for key positions, providing an intuitive, customizable sandbox to build your fluid improvisation skills.

[Key Features and Highlights]

• Root-Based Fret Positioning: Instantly simulates degrees and fingerings on the TAB score across optimal fretboard positions based on your target key root.
• Versatile Rhythms and Time Signatures: Full support for 4/4 (1/8 notes, 1/4 notes, Triplets), plus brand-new 3/4 and 6/8 time signatures. Features dedicated 3-note arpeggio patterns (1-3-5, 3-5-7, 5-7-9, 7-9-1) and 3-beat count-in.
• Tempo-Synced Approach Notes: Add 1 or 2 approach notes before target tones from half-step or whole-step below to automatically expand lines into fluid improvisational phrases.
• Key-Linked Auto Transposition and Fixed Degree Display: Changing global KEY automatically transposes both diatonic and custom chords while preserving degree intervals. Degree buttons consistently display clear Roman numeral degree names (I, iim, iiim, IV, V, vim, viidim) for intuitive harmony analysis.
• Chord Form Accompaniment: View and hear 4-voice chord forms alongside single-note arpeggios to connect harmony with line playing.
• Pickup Measure (Auftakt) Support: Features a physical count-back audio engine ensuring seamless, 100% exact tempo parity from pickup measures into the main section.
• Scroll-Following Dynamic Playhead: Real-time red playhead perfectly tracks note positions with smooth score auto-scrolling.
• Practice Streak Counter: Tracks your daily practice days (5+ mins/day). Triggers celebratory alerts on personal bests to boost motivation.
• Built-In Chromatic Tuner: Quickly tune your guitar directly in the app before starting practice sessions.

[Premium Edition (In-App Purchase) Benefits]

• Preset Save and Load: Save and instantly restore your favorite keys, rhythms, and custom measure pattern configurations anytime.
• 100% Ad-Free: Completely removes bottom banner ads for a clean score view focused on practice.
• Unlimited Playback: Unlocks free tier play limits for unlimited time and feature usage.