Duolingo: Language Lessons vs Fraction / Calculator
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
$10–$200
Downloads / mo
2.7M–12M
30–200
Rating
★ 4.72 (5.5M)
★ 4.75 (65)
Pricing
Free + IAP
Paid $0.99
Category
Education
Education
Released
13.9y ago
12.4y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $3.3M–$11M/mo, versus $10–$200/mo for Fraction / Calculator.