Duolingo: Language Lessons vs Learn HTML & CSS Web Coding
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$9.6M–$32M
$1–$30
Downloads / mo
2.5M–11M
2–9
Rating
★ 4.72 (5.4M)
★ 3.75 (4)
Pricing
Free + IAP
Paid $1.99
Category
Education
Education
Released
13.7y ago
5.5y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $9.6M–$32M/mo, versus $1–$30/mo for Learn HTML & CSS Web Coding.