Biologix vs Period Tracker and Calendar
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
$270k–$1.2M
Downloads / mo
2k–9k
91k–370k
Rating
★ 4.97 (—)
★ 4.87 (551k)
Pricing
Free
Free + IAP
Category
Medical
Medical
Released
2.5y ago
10.8y ago