Amino Acids: Chemistry Quiz vs Duolingo: Language Lessons
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$2–$9
$10M–$35M
Downloads / mo
2–10
2.6M–11M
Rating
★ 5.00 (1)
★ 4.73 (5.3M)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
10mo ago
13.7y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $10M–$35M/mo, versus $2–$9/mo for Amino Acids: Chemistry Quiz.