Duolingo: Language Lessons vs Rudi Rainbow: Weather for Kids
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–$96M
$40–$200
Downloads / mo
14M–60M
10–60
Rating
★ 4.72 (46M)
—
Pricing
Free + IAP
Paid $4.49
Category
Education
Education
Released
13.0y ago
8.4y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $40–$200/mo for Rudi Rainbow: Weather for Kids.