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
$12M–$40M
$2k–$30k
Downloads / mo
6.6M–27M
200–900
Rating
★ 4.73 (48M)
★ 4.27 (151)
Pricing
Free + IAP
Paid $25
Category
Education
Education
Released
13.2y ago
5mo ago
Verdict: Duolingo: Language Lessons earns more — an estimated $12M–$40M/mo, versus $2k–$30k/mo for SkySafari 8 Pro.