Duolingo: Language Lessons vs QCM PPL(A) Examen Avion
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
$2–$40
Downloads / mo
6.6M–27M
1–2
Rating
★ 4.73 (48M)
—
Pricing
Free + IAP
Paid $9.49
Category
Education
Education
Released
13.2y ago
2.0y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $12M–$40M/mo, versus $2–$40/mo for QCM PPL(A) Examen Avion.