+3
Justin Guitar
For aspiring guitarists, ranging from beginners following a structured curriculum to intermediate players seeking specific technical drills.
For aspiring guitarists, ranging from beginners following a structured curriculum to intermediate players seeking specific technical drills.
Time Trainer MetronomeProviding structured, pedagogical guitar instruction through gamified tools and curriculum-aligned utilities for students worldwide.
Target audience
Portfolio
Free 1Last updated
Time Trainer Metronome
v2.21
8.6y ago
Primary focus
Music education and guitar practice utilities
Scale
indie
Target audience
Aspiring guitarists, ranging from beginners following a structured curriculum to intermediate players seeking specific technical drills.
Origin
Founded by Justin Sandercoe in 2003 to support private lessons before expanding into a global digital education platform.
With zero releases in the last six months and 80% of the portfolio classified as abandoned, the mobile strategy is currently in a legacy maintenance phase.
6 apps analysed
Learn the notes on the guitar fretboard fast with this easy and fun app
Analysis in progress
Single-market publisher — every app ships only to United States.
Based on 1 of 6 apps with localized market data — more coverage rolling in as scans complete · last scanned .
1
Positive apps
0
Neutral / mixed
0
Negative apps
75/100
Avg sentiment score
A high-velocity rival with 6 releases in the last 6 months, offering a specialized 'MetroTimer' feature that directly competes with the target's practice timer.
Strategic outlook coming soon.
What fed this analysis
A modern, UX-focused rival that leverages visual cues and haptics to provide a more immersive practice environment than the target's static interface.
A feature-dense alternative that targets the same 'training' niche through complex polyrhythm and programmable setlist features.
The market leader in the 'all-in-one' utility space, combining professional tuning with metronome features that overshadow the target's single-purpose focus.
