Duolingo: Language Lessons vs GENKI Conjugation Cards
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–$95M
$800–$4k
Downloads / mo
4.1M–17M
100–800
Rating
★ 4.73 (5.2M)
★ 2.75 (20)
Pricing
Free + IAP
Paid $6.99
Category
Education
Education
Released
13.6y ago
11.3y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$95M/mo, versus $800–$4k/mo for GENKI Conjugation Cards.