Duolingo: Language Lessons vs Note Rush: Learn to Read Music
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$3.5M–$12M
$600–$10k
Downloads / mo
7.0M–29M
100–800
Rating
★ 4.73 (49M)
★ 4.21 (472)
Pricing
Free + IAP
Paid $8.99
Category
Education
Education
Released
13.4y ago
10.2y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $3.5M–$12M/mo, versus $600–$10k/mo for Note Rush: Learn to Read Music.