Period Calendar Period Tracker vs Sleep Watch - Sleep Tracker
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$620k–$3.4M
$300–$2k
Downloads / mo
390k–1.6M
200–900
Rating
★ 4.89 (4.9M)
★ 4.00 (59)
Pricing
Free + IAP
Free + IAP
Category
Health & Fitness
Health & Fitness
Released
14.6y ago
1.8y ago
Verdict: Period Calendar Period Tracker earns more — an estimated $620k–$3.4M/mo, versus $300–$2k/mo for Sleep Watch - Sleep Tracker.