American Mensa Brain Test vs Duolingo: Language Lessons
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$80–$1k
$9.6M–$32M
Downloads / mo
100–500
2.5M–11M
Rating
★ 4.18 (340)
★ 4.72 (5.4M)
Pricing
Paid $1.99
Free + IAP
Category
Education
Education
Released
15.9y ago
13.7y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $9.6M–$32M/mo, versus $80–$1k/mo for American Mensa Brain Test.