雅思哥-雅思考试优选APP 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
$200–$900
$23M–$95M
Downloads / mo
100–600
4.1M–17M
Rating
★ 4.53 (171)
★ 4.73 (5.2M)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
11.4y ago
13.6y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$95M/mo, versus $200–$900/mo for 雅思哥-雅思考试优选APP.