Duolingo: Language Lessons vs G検定 問題集アプリ
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$24M–$98M
$5–$20
Downloads / mo
3.5M–15M
2–8
Rating
★ 4.73 (46M)
★ 4.14 (—)
Pricing
Free + IAP
Paid $3.49
Category
Education
Education
Released
13.1y ago
2.3y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $24M–$98M/mo, versus $5–$20/mo for G検定 問題集アプリ.