Duolingo: Language Lessons vs メンタルヘルスマネジメント検定Ⅰ種 選択問題対策
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
$0
Downloads / mo
3.8M–16M
30–200
Rating
★ 4.73 (5.2M)
★ 4.33 (3)
Pricing
Free + IAP
Paid
Category
Education
Education
Released
13.6y ago
2mo ago