Duolingo: Language Lessons vs Grade 4 Math & Science
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
$1–$6
Downloads / mo
3.8M–16M
1–4
Rating
★ 4.73 (5.3M)
★ 5.00 (2)
Pricing
Free + IAP
Paid $1.99
Category
Education
Education
Released
13.6y ago
14.2y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $1–$6/mo for Grade 4 Math & Science.