Duolingo: Language Lessons vs First Words Professional
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–$95M
$100–$600
Downloads / mo
4.1M–17M
20–90
Rating
★ 4.73 (5.2M)
★ 4.32 (38)
Pricing
Free + IAP
Paid $9.99
Category
Education
Education
Released
13.6y ago
14.3y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$95M/mo, versus $100–$600/mo for First Words Professional.