Duolingo: Language Lessons vs Nerd AI - Tutor & Math Helper
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
$180k–$730k
Downloads / mo
14M–60M
370k–1.6M
Rating
★ 4.72 (46M)
★ 4.56 (400k)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
13.0y ago
2.9y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$95M/mo, versus $180k–$730k/mo for Nerd AI - Tutor & Math Helper.