Duolingo: Language Lessons vs TOEIC®公式教材-TOEIC®単語・リーディング/単語
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–$95M
$0
Downloads / mo
4.2M–17M
100–800
Rating
★ 4.73 (5.2M)
★ 2.45 (160)
Pricing
Free + IAP
Free
Category
Education
Education
Released
13.6y ago
1.8y ago