完美校园 - 科技让校园更美好 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
$0
$9.6M–$32M
Downloads / mo
9k–35k
2.5M–11M
Rating
★ 2.67 (16k)
★ 4.72 (5.4M)
Pricing
Free
Free + IAP
Category
Education
Education
Released
11.8y ago
13.7y ago