Hebrew Calendar AI

A Hebrew and Gregorian calendar for your phone, with zmanim for wherever you are, Shabbat and holidays, the weekly Torah portion, and reminders that know the Hebrew date. Everything works offline.

Calendar and times
Month, week, day and year views, with a swipe between them. Every day shows the Hebrew and civil date, holidays, Rosh Chodesh, fast days, Daf Yomi and the Omer count. Candle lighting and the end of Shabbat appear right on the calendar.

Zmanim
Times are calculated on the phone from your location and update by themselves when you travel. Pick the method for each time: dawn, sunrise, the latest Shema by the Magen Avraham or the Gra, and nightfall by Rav Ovadia Yosef, the Gra, the Baal HaTanya, the Chazon Ish or Rabbeinu Tam. You can also set how many minutes before sunset candles are lit in your city.

Events and reminders
A Hebrew birthday or a yahrzeit repeats every year on the right Hebrew date, even when the civil date moves. You can add an event from a photo of an invitation. Reminders arrive on time even when the app is closed, and there are home screen widgets. Connect Google Calendar and Outlook, and add calendar subscriptions.

The assistant
It knows your calendar. Type or speak to it, for example "When does Shabbat end?" or "Remind me on Thursday to buy challah", and it answers, adds and updates events. Anything it does can be undone.

Personal tracking
Private family purity tracking with six customs: Sephardi, stricter Sephardi (Darchei Tahara), Baghdadi (Ben Ish Chai), Haredi Ashkenazi, Ashkenazi by the basic halacha, and Chabad. Onot, the hefsek, the seven clean days and the mikvah night are worked out for you, and any rule can be adjusted to your rabbi's ruling. Reminder content is hidden on the lock screen.
Pregnancy tracking week by week, following the Israeli Ministry of Health schedule of tests and vaccines, and baby development tracking: vaccines, milestones and growth charts.

Privacy and backup
Your data stays on your phone. Backup to your Google account and sync between the phone and the website happen only in your own account.

Also
Hebrew, English, French and Russian. Dark mode, and a light mode for older phones. A short guide on first launch and a FAQ in settings. Android 9 and up, including tablets and foldables.

The information in the app is for personal help only and is not a halachic ruling or medical advice. For any question, ask a rabbi or a qualified professional.

A subscription is required to use the app. Choose a monthly or yearly plan: Basic, or Premium with the assistant. New subscribers get the first month free (30 days). Cancel anytime in Google Play.