아이빌리브 부모용-자녀스마트폰관리, 위치추적, 유해차단 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
$30–$200
$12M–$40M
Downloads / mo
90–400
6.6M–27M
Rating
★ 4.34 (—)
★ 4.73 (48M)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
—
13.2y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $12M–$40M/mo, versus $30–$200/mo for 아이빌리브 부모용-자녀스마트폰관리, 위치추적, 유해차단.