Crystalyze: Crystal Identifier vs Google Play Books & Audiobooks
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$200–$1k
$540k–$2.9M
Downloads / mo
1k–5k
2.9M–12M
Rating
★ 4.52 (2k)
★ 4.68 (3.2M)
Pricing
Free + IAP
Free + IAP
Category
Books
Books
Released
4.7y ago
15.7y ago
Verdict: Google Play Books & Audiobooks earns more — an estimated $540k–$2.9M/mo, versus $200–$1k/mo for Crystalyze: Crystal Identifier.