Duolingo: Language Lessons vs i临帖-柳体楷书
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–$96M
$0–$1
Downloads / mo
3.8M–16M
1–2
Rating
★ 4.73 (5.3M)
★ 3.00 (1)
Pricing
Free + IAP
Paid $0.99
Category
Education
Education
Released
13.6y ago
15.3y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $0–$1/mo for i临帖-柳体楷书.