Duolingo: Language Lessons vs NoteWorks Lite
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
70–300
Rating
★ 4.73 (5.2M)
★ 4.09 (140)
Pricing
Free + IAP
Free
Category
Education
Education
Released
13.6y ago
13.5y ago