Duolingo: Language Lessons vs Sight Words Plus K-2
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$3.3M–$11M
$7–$40
Downloads / mo
2.7M–12M
10–50
Rating
★ 4.72 (5.5M)
★ 4.35 (20)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
13.9y ago
10.7y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $3.3M–$11M/mo, versus $7–$40/mo for Sight Words Plus K-2.