Duolingo: Language Lessons vs 芋圓字典 Oo Inn - Learn Taiwanese
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$9.6M–$32M
$60–$400
Downloads / mo
2.5M–11M
90–400
Rating
★ 4.72 (5.4M)
★ 4.85 (48)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
13.7y ago
2.5y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $9.6M–$32M/mo, versus $60–$400/mo for 芋圓字典 Oo Inn - Learn Taiwanese.