Duolingo: Language Lessons vs Presidents vs. Aliens®
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$24M–$98M
$10–$50
Downloads / mo
3.5M–15M
8–40
Rating
★ 4.72 (46M)
★ 4.30 (106)
Pricing
Free + IAP
Paid $1.99
Category
Education
Education
Released
13.1y ago
12.3y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $24M–$98M/mo, versus $10–$50/mo for Presidents vs. Aliens®.