Tools I built for guitarists
Four apps I built because I could not find ones that worked for me.
Scales, ear training, chord progressions, polyrhythmic metronome. Free to download. Offline-first. No tracking. Full marketing and details at riffroutine.com.
Scale Master Guitar
Every scale. Every position. Visualised.
See any scale on the fretboard in every position and key. Built for the guitarist who wants to understand where the notes are — not just memorise shapes.
- ✓All major, minor, modal, and exotic scales
- ✓Every position across the neck
- ✓Instant key changes
- ✓Works offline — no internet needed
Ear N Play
Train your ear. Hear the music before you play it.
Interval recognition, chord identification, and melodic dictation. The ear training app I built because the existing ones were either too basic or too academic.
- ✓Interval, chord, and scale recognition
- ✓Progressive difficulty levels
- ✓Tracks your accuracy over time
- ✓Works offline
Guitar Progression Generator
Create chord progressions that actually sound good.
Pick a key, a style, a mood — and get a chord progression you can practise, record, or use as a writing starting point. Theory-aware, not random.
- ✓Style-aware progressions (jazz, blues, pop, and more)
- ✓Voicing diagrams for every chord
- ✓Export and share
- ✓Works offline
Polyrhythmic Metronome
The metronome that teaches you to feel, not just count.
Layer multiple rhythms on top of each other. Build the internal clock that makes you sound like a musician, not a machine.
- ✓Layer 2, 3, 4, or more independent rhythms
- ✓Tap tempo and custom BPM
- ✓Visual pulse display
- ✓Works offline
Questions