Duolingo: Language Lessons vs Lucid - Know Yourself
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$3.1M–$11M
$60–$400
Downloads / mo
2.6M–11M
100–400
Rating
★ 4.72 (5.5M)
★ 4.62 (61)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
13.9y ago
1.3y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $3.1M–$11M/mo, versus $60–$400/mo for Lucid - Know Yourself.