エリアの騎士 公式アプリ vs BookScanner Book Leveler App
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
$280k–$4.7M
Downloads / mo
6–30
16k–66k
Rating
★ 4.17 (12)
★ 4.78 (12k)
Pricing
Free
Paid $49.99
Category
Books
Books
Released
14.7y ago
13.8y ago