道德经 - 老子国学经典诵读 vs prayer lock: christian focus
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
$560k–$2.3M
Downloads / mo
80–400
340k–1.4M
Rating
★ 4.78 (160)
★ 4.88 (29k)
Pricing
Free
Free + IAP
Category
Reference
Reference
Released
7.1y ago
1.1y ago