Duolingo: Language Lessons vs Zebra Deutsch Klasse 1-4
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$24M–$97M
$100–$500
Downloads / mo
3.5M–15M
20–90
Rating
★ 4.72 (46M)
★ 4.33 (—)
Pricing
Free + IAP
Paid $7.99
Category
Education
Education
Released
13.1y ago
3.6y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $24M–$97M/mo, versus $100–$500/mo for Zebra Deutsch Klasse 1-4.