Duolingo: Language Lessons vs PDG PROmote 2026+
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$3.1M–$11M
$22k–$370k
Downloads / mo
2.7M–12M
2k–8k
Rating
★ 4.72 (5.4M)
★ 4.82 (10k)
Pricing
Free + IAP
Paid $34.99
Category
Education
Education
Released
13.8y ago
14.8y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $3.1M–$11M/mo, versus $22k–$370k/mo for PDG PROmote 2026+.