英検リスニングマスター 5級4級 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
$5.1M–$21M
Downloads / mo
100–600
3.4M–14M
Rating
★ 3.87 (253)
★ 4.73 (5.3M)
Pricing
Free
Free + IAP
Category
Education
Education
Released
10.3y ago
13.6y ago