2026 LGV & HGV Theory Test Kit 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
$300–$2k
$23M–$96M
Downloads / mo
300–2k
14M–60M
Rating
★ 4.75 (2k)
★ 4.72 (46M)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
3.6y ago
13.0y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $300–$2k/mo for 2026 LGV & HGV Theory Test Kit.