Duolingo: Language Lessons vs Mensa Brain Test
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
$70–$300
Downloads / mo
3.4M–14M
50–200
Rating
★ 4.73 (5.2M)
★ 3.95 (19)
Pricing
Free + IAP
Paid $1.99
Category
Education
Education
Released
13.6y ago
15.7y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $70–$300/mo for Mensa Brain Test.