Duolingo: Language Lessons vs SkySafari 8 Pro
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$3.5M–$12M
$7k–$120k
Downloads / mo
7.0M–29M
300–2k
Rating
★ 4.73 (49M)
★ 4.18 (196)
Pricing
Free + IAP
Paid $49.99
Category
Education
Education
Released
13.4y ago
7mo ago
Verdict: Duolingo: Language Lessons earns more — an estimated $3.5M–$12M/mo, versus $7k–$120k/mo for SkySafari 8 Pro.