Duolingo: Language Lessons vs Starfall All About Me
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$12M–$40M
$10–$300
Downloads / mo
6.6M–27M
10–80
Rating
★ 4.73 (48M)
★ 4.61 (61)
Pricing
Free + IAP
Paid $1.99
Category
Education
Education
Released
13.2y ago
14.1y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $12M–$40M/mo, versus $10–$300/mo for Starfall All About Me.