润题库 vs ClassDojo
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$8–$40
$630k–$2.6M
Downloads / mo
5–20
510k–2.1M
Rating
★ 5.00 (9)
★ 4.85 (3.9M)
Pricing
Free + IAP
Free + IAP
Category
Education
Education
Released
7.8y ago
13.8y ago
Verdict: ClassDojo earns more — an estimated $630k–$2.6M/mo, versus $8–$40/mo for 润题库.