日本語教員試験 対策｜頻出500問・用語集 vs Duolingo: Language Lessons
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$0
$9.6M–$32M
Downloads / mo
40–200
2.5M–11M
Rating
★ 3.00 (2)
★ 4.72 (5.4M)
Pricing
Paid
Free + IAP
Category
Education
Education
Released
1mo ago
13.7y ago