Flo Cycle & Period Tracker vs Lullaby - Calm & Sleep Better
A data-backed head-to-head — estimated revenue, downloads, ratings and pricing side by side, from live App Store signals. Updated continuously.
Revenue / mo
$1.7M–$7.0M
$1–$2
Downloads / mo
940k–3.8M
1–5
Rating
★ 4.75 (1.9M)
★ 3.00 (2)
Pricing
Free + IAP
Free + IAP
Category
Health & Fitness
Health & Fitness
Released
10.7y ago
3.5y ago
Verdict: Flo Cycle & Period Tracker earns more — an estimated $1.7M–$7.0M/mo, versus $1–$2/mo for Lullaby - Calm & Sleep Better.