flowdays: Muslim Cycle Tracker

In-app purchases
Content rating
Everyone
1K+
Downloads
Content rating
Everyone
Learn more
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

About this app

Is it your period or istihadah? flowdays tells you exactly when to pray, fast and make ghusl, and shows you why.

For a Muslim woman, tracking your cycle isn't only about health. It shapes your salah, your fasts and your connection to Allah. Most period apps ignore this completely. flowdays was built for it.

flowdays reads what you log, learns your own habit and works out your ruling for you, so you always know where you stand. No googling. No guesswork. No doubt.

WHAT FLOWDAYS DOES FOR YOU

• Tells you in one sentence where you stand today, and why
• Sorts hayd (period), tuhr (purity) and istihadah (bleeding outside your period) for you, the part most apps get wrong
• Tells you when ghusl is due the moment you log that your bleeding stopped
• Learns your habit and updates it as your cycle changes
• Keeps count of fasts to make up, and any prayers you owe
• My cycle: your phases, your patterns and when your next period is due
• Share with your husband: his Home shows your card, so he knows how to support you
• Learn: articles on hayd, istihadah and ghusl by Ustad Abas Arshad, opened straight from your ruling
• Salah tracker, Qibla Finder and a Ramadan mode for fasts and make-up days
• Home screen widgets with your status at a glance
• A simple calendar to log and look back on your history

BUILT ON HANAFI FIQH

Every ruling follows the Hanafi school, taken from the classical texts and reviewed by our scholar, Ustad Abas Arshad. We don't approximate. We look it up. Whether you're learning the rulings of hayd for the first time or you've tracked for years, flowdays meets you where you are.

YOUR DATA STAYS YOURS

Your cycle is deeply personal. No ads, and we never sell your data. Optional secure backup, fingerprint lock, and it works offline.

A cycle app built for your worship, not just your body.

Terms of Use: https://flowdays.co/terms
Privacy Policy: https://flowdays.co/privacy

Full access needs a flowdays Premium subscription (monthly or annual). New subscribers get a free trial.
Islamic period tracker: know when to pray, fast and make ghusl, and why.
Updated on
Oct 9, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • No data collected
    Learn more about how developers declare collection