Duolingo: Language Lessons vs E6BX E6B Flight Computer
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
$700–$3k
Downloads / mo
4.1M–17M
100–500
Rating
★ 4.73 (5.2M)
★ 4.33 (9)
Pricing
Free + IAP
Paid $8.99
Category
Education
Education
Released
13.6y ago
7.1y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $700–$3k/mo for E6BX E6B Flight Computer.