Muslim Period Calc & Tracker
Hijri Calendar for Your Cycle
Only for iPhone
Free · In‑App Purchases
iPhone
New with Premium: today's chance of pregnancy on a 5-color meter, and a reminder the evening before your highest-chance days. Your cycle data stays on your phone.
Plan your month around your cycle: your next period, fertile days and ovulation, your fasting days, and the Hijri date on every calendar day.
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
• This month's fasting days: Mondays and Thursdays, the White Days, Arafah, Ashura and the six days of Shawwal, with the days your period is expected marked
• Trying to conceive: your fertile window, your estimated ovulation day and when to take a pregnancy test
• Prayer & purity guide: the day count of your bleeding, the general limits of the Hanafi, Maliki, Shafi'i and Hanbali schools, ghusl and the signs of purity
• Log flow, mood and symptoms in one tap, and add a note
• Gentle reminders 2 days before your period and on the day; 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
• A heads-up before Ramadan: may your period overlap it?
• Available in 50+ languages: the app starts in your phone's language, and you can change it any time in Settings
PREMIUM (optional subscription)
• Fasting planner: a reminder the evening before each fasting day, and a plan to make up missed Ramadan fasts on days your period is not expected
• Your best days to conceive, day by day, with reminders for your fertile days and your test day
• A PDF report of your cycles, periods and symptoms to share with your doctor
• Purity reminders: when to check for purity, and when your bleeding passes your school's limit
• A full 12-month forecast of your coming cycles
• Today's tip for your cycle phase, and your expected symptoms
• Your symptom patterns and a chart of your last 6 cycle lengths
• A reminder on ovulation day, plus a daily log reminder
• Ramadan planner: the days your period is expected in Ramadan, and a missed-fast (qada) counter that tracks what you have made up
• 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?
• 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. The prayer & purity guide gives general rules of the four schools; for your own case, ask a trusted scholar.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://periodcalc.app/privacy/
Ratings & Reviews
• Clearer purchase screen: the button now shows your plan and its price, with a short note under it. If paying is hard, tap “Trouble paying?” for simple ways to pay with your Apple Account.
• Premium can also be bought once, with no renewal.
• If you cancel or leave without buying, one optional question asks what stopped you. One tap, anonymous, easy to skip.
• New above the calendar: a one-tap “How are you today?” card to save your mood, and a small dot on the days you logged.
• Another new card above the calendar helps you add your earlier periods.
• Even if you tap “Not now”, reminders arrive quietly in Notification Center. There is also a welcome reminder, and “It started” / “Not yet” buttons on your period reminder.
• Share this month's fasting days as an image with no personal data. The report for your doctor now has a QR code to the app.
The developer, Hossam Hamouda, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Linked to You
The following data may be collected but it is not linked to your identity:
- Purchases
- Identifiers
- Usage Data
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Hossam Hamouda
- Size
- 42.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 15.0 or later.
- iPhone
Requires iOS 15.0 or later. - iPod touch
Requires iOS 15.0 or later.
- iPhone
- Languages
English and 51 more
- English, Arabic, Azerbaijani, Bengali, Catalan, Croatian, Czech, Danish, Dutch, Finnish, French, German, Greek, Gujarati, Hausa, Hebrew, Hindi, Hungarian, Indonesian, Italian, Japanese, Kannada, Kazakh, Korean, Malay, Malayalam, Marathi, Norwegian Bokmål, Oriya, Pashto, Persian, Polish, Portuguese, Punjabi, Romanian, Russian, Simplified Chinese, Slovak, Slovenian, Somali, Spanish, Swahili, Swedish, Tamil, Telugu, Thai, Traditional Chinese, Turkish, Ukrainian, Urdu, Uzbek, Vietnamese
- Age Rating
13+
- 13+
- Infrequent
Medical Treatment information
Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Premium Lifetime $59.99
- Premium Monthly $2.99
- Premium Yearly $19.99
- Copyright
- © 2026 Hossam Hamouda