Duolingo: Language Lessons vs GAB 言語 問題集 論理的読解対策(C-GAB・玉手箱)
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
$10–$80
Downloads / mo
3.5M–15M
8–40
Rating
★ 4.73 (46M)
★ 0.00 (—)
Pricing
Free + IAP
Paid $3.49
Category
Education
Education
Released
13.1y ago
1.2y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $24M–$98M/mo, versus $10–$80/mo for GAB 言語 問題集 論理的読解対策(C-GAB・玉手箱).