Duolingo: Language Lessons vs NSCA-CPT Mastery
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–$95M
$0
Downloads / mo
4.1M–17M
10–70
Rating
★ 4.73 (5.2M)
★ 5.00 (2)
Pricing
Free + IAP
Paid
Category
Education
Education
Released
13.6y ago
3mo ago