考试宝-职业资格题库在线考试培训学习AI刷题拍照搜题助手 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
$80–$400
$23M–$96M
Downloads / mo
100–500
4.1M–17M
Rating
★ 4.65 (188)
★ 4.73 (5.2M)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
4.0y ago
13.6y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $80–$400/mo for 考试宝-职业资格题库在线考试培训学习AI刷题拍照搜题助手.