Period Calc: Hijri & Ramadan
2 Oct 2026launched today
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n/aApple doesn’t publish installs
WorldwideSold in 50+ App Store storefronts
1.1.0latest version · today
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Know your next period, fertile days and ovulation day, with Hijri and Gregorian dates on every calendar day. Before Ramadan, see whether your period may fall in it, so you can plan your fasts early. Your cycle data stays on your phone: no account, no ads, and an optional PIN or Face ID lock. FREE • Next-period prediction from your own cycles, with a countdown in days • A clear calendar: period days, predicted period, fertile days, ovulation day • The Hijri date (Umm al-Qura) on every day, adjustable by one or two days to match your country's calendar • A free heads-up: may your period overlap the coming Ramadan? • Log flow, mood and symptoms in one tap, and add a note • Gentle reminders 2 days before your period, on the day and on ovulation day, plus a daily log reminder; discreet by default, with no details unless you turn them on • App lock with a 4-digit PIN, plus Face ID or Touch ID • Pregnancy mode: due date in Hijri and Gregorian, your current week and trimester • Cycle history with your average cycle and period length; periods of up to 15 days • Speaks Arabic and English: starts in your phone's language; switch any time in Settings (or on the first setup screen) PREMIUM (optional subscription) • Ramadan planner: your expected period days in Ramadan, day by day, and how many days you may be unable to fast • Missed-fast (qada) counter: counts the fasts to make up from the period days you log in Ramadan, and tracks what you have made up and what is left • Reminders 3 days before Ramadan, and to make up missed fasts before the next Ramadan • Hajj & events planner: will your period overlap Hajj, Umrah, a trip or a wedding? • A full 12-month forecast instead of 3 cycles • Today's tip for your cycle phase, and your expected symptoms • Your symptom patterns and a chart of your last 6 cycle lengths • Export your data as a CSV file SUBSCRIPTION PLANS • Premium Yearly: 1 year (89.99 SAR in Saudi Arabia) • Premium Monthly: 1 month (14.99 SAR in Saudi Arabia) In other countries the price is set in your local currency and shown before you buy. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically for the same length and price unless you cancel at least 24 hours before the end of the current period. Cancel anytime in Settings › your name › Subscriptions. Predictions are estimates, not medical advice or a diagnosis, and not a method of contraception. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://hossamhamouda.com/periodcalculator/privacyRead more
Know your next period, fertile days and ovulation day, with Hijri and Gregorian dates on every calendar day.
Before Ramadan, see whether your period may fall in it, so you can plan your fasts early.
Your cycle data stays on your phone: no account, no ads, and an optional PIN or Face ID lock.
FREE
• Next-period prediction from your own cycles, with a countdown in days
• A clear calendar: period days, predicted period, fertile days, ovulation day
• The Hijri date (Umm al-Qura) on every day, adjustable by one or two days to match your country's calendar
• A free heads-up: may your period overlap the coming Ramadan?
• Log flow, mood and symptoms in one tap, and add a note
• Gentle reminders 2 days before your period, on the day and on ovulation day, plus a daily log reminder; discreet by default, with no details unless you turn them on
• App lock with a 4-digit PIN, plus Face ID or Touch ID
• Pregnancy mode: due date in Hijri and Gregorian, your current week and trimester
• Cycle history with your average cycle and period length; periods of up to 15 days
• Speaks Arabic and English: starts in your phone's language; switch any time in Settings (or on the first setup screen)
PREMIUM (optional subscription)
• Ramadan planner: your expected period days in Ramadan, day by day, and how many days you may be unable to fast
• Missed-fast (qada) counter: counts the fasts to make up from the period days you log in Ramadan, and tracks what you have made up and what is left
• Reminders 3 days before Ramadan, and to make up missed fasts before the next Ramadan
• Hajj & events planner: will your period overlap Hajj, Umrah, a trip or a wedding?
• A full 12-month forecast instead of 3 cycles
• Today's tip for your cycle phase, and your expected symptoms
• Your symptom patterns and a chart of your last 6 cycle lengths
• Export your data as a CSV file
SUBSCRIPTION PLANS
• Premium Yearly: 1 year (89.99 SAR in Saudi Arabia)
• Premium Monthly: 1 month (14.99 SAR in Saudi Arabia)
In other countries the price is set in your local currency and shown before you buy. Payment is charged to your Apple Account when you confirm the purchase. The subscription renews automatically for the same length and price unless you cancel at least 24 hours before the end of the current period. Cancel anytime in Settings › your name › Subscriptions.
Predictions are estimates, not medical advice or a diagnosis, and not a method of contraception.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://hossamhamouda.com/periodcalculator/privacy
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Versions
- Version 1.1.0First seen · 2 Oct 2026
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Worldwide
Apple lists this app in 50 or more storefronts, so it is available almost everywhere.
Turkey
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