Duolingo: Language Lessons vs Readle フランス語：読解、聴解、辞書、単語学習これ一つ
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–$96M
$30–$200
Downloads / mo
3.0M–13M
20–100
Rating
★ 4.73 (5.2M)
★ 4.58 (33)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
13.6y ago
2.9y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $23M–$96M/mo, versus $30–$200/mo for Readle フランス語：読解、聴解、辞書、単語学習これ一つ.