二年级语文上册-小学语文二年级上册同步练习 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
$4–$80
$9.6M–$32M
Downloads / mo
10–60
2.5M–11M
Rating
★ 5.00 (21)
★ 4.72 (5.4M)
Pricing
Paid $0.99
Free + IAP
Category
Education
Education
Released
3.5y ago
13.7y ago
Verdict: Duolingo: Language Lessons earns more — an estimated $9.6M–$32M/mo, versus $4–$80/mo for 二年级语文上册-小学语文二年级上册同步练习.