Duolingo: Language Lessons vs Hello Piano: Learn & Play
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$13M–$43M
$6k–$30k
Downloads / mo
8.2M–34M
16k–66k
Rating
★ 4.73 (47M)
★ 1.80 (—)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
13.2y ago
2mo ago
Verdict: Duolingo: Language Lessons earns more — an estimated $13M–$43M/mo, versus $6k–$30k/mo for Hello Piano: Learn & Play.