生词本 - 自建词本智能背单词 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
$100–$500
$24M–$97M
Downloads / mo
100–600
6.9M–28M
Rating
★ 4.76 (274)
★ 4.73 (5.2M)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
6.9y ago
13.6y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $24M–$97M/mo, versus $100–$500/mo for 生词本 - 自建词本智能背单词.