Period Calendar Period Tracker vs Sleep Tracker & Sound by Remly
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$980k–$5.2M
$72k–$460k
Downloads / mo
620k–2.6M
74k–300k
Rating
★ 4.88 (4.9M)
★ 4.57 (43k)
Pricing
Free + IAP
Free + IAP
Category
Health & Fitness
Health & Fitness
Released
14.4y ago
1.9y ago
Verdict: Period Calendar Period Tracker earns more — an estimated $980k–$5.2M/mo, versus $72k–$460k/mo for Sleep Tracker & Sound by Remly.