Duolingo: Language Lessons vs Learn Music Notes Piano Pro
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
$100–$800
Downloads / mo
3.8M–16M
40–200
Rating
★ 4.73 (5.2M)
★ 4.48 (85)
Pricing
Free + IAP
Paid $5.99
Category
Education
Education
Released
13.6y ago
8.5y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $100–$800/mo for Learn Music Notes Piano Pro.