Fast FODMAP Lookup & Learn 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
$30k–$170k
Downloads / mo
300–1k
110k–470k
Rating
★ 4.73 (6k)
★ 4.87 (558k)
Pricing
Free
Free + IAP
Category
Medical
Medical
Released
8.5y ago
11.1y ago