Duolingo: Language Lessons vs JustinGuitar Note Trainer
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$23M–$96M
$700–$3k
Downloads / mo
3.8M–16M
200–900
Rating
★ 4.73 (5.3M)
★ 0.00 (0)
Pricing
Free + IAP
Paid $4.99
Category
Education
Education
Released
13.6y ago
2d ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $700–$3k/mo for JustinGuitar Note Trainer.