Duolingo: Language Lessons vs IQ Test: Brain Cognitive Games
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
$50–$300
Downloads / mo
3.4M–14M
300–1k
Rating
★ 4.73 (5.2M)
★ 4.18 (596)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
13.6y ago
13.9y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $50–$300/mo for IQ Test: Brain Cognitive Games.