Hebrew Calendar Reminders

HavivonTM

In-app purchases

About this app

Hebrew Calendar Reminders — a simple, powerful app for managing reminders by the Hebrew calendar, with precise daily times based on selected location and halacha.

★ Why it's special
Never miss a birthday again because the Gregorian date "moves" every year. Every reminder is computed by the real Hebrew date, with precise nightfall (tzeit hakochavim) or sunset timing for selected location — so a reminder for a Hebrew date fires on the correct halachic day, not the Gregorian one.

★ Reminder types
• One-time, daily, weekly, monthly and yearly
• Rosh Chodesh — with the correct title (the 30th day = next month's Rosh Chodesh)
• Sefirat HaOmer — with the day count
• Birkat HaLevana — by the molad (3 or 7 full days)
• Shabbat candle lighting — by sunset
• Hilulot of tzaddikim — from a built-in catalog
• 40 days — a consecutive series (40-day practice)
• Tahara

★ Timing precision
• Schedule by custom time, sunset, or tzeit hakochavim
• 4 calculation methods: Rav Ovadia, Or HaChaim, Rabbeinu Tam, Kisseh Rachamim
• "Advance reminder" — an extra heads-up a few days before
• "Remind me before" — minutes before the time

★ Smart alerts
• Standard reminder, or alarm-clock-style popup with sound
• Snooze: 5 / 10 min / 1 hour / tomorrow / custom time
• On Shabbat and Yom Tov the popup auto-downgrades to a silent notification

★ More features
• Dozens of cities in Israel and worldwide for accurate times
• 7 theme skins
• Backup and import of all reminders
• Hebrew ↔ Gregorian date converter
• Full Hebrew and English support
• Correct handling of Adar I and Adar II

★ Premium
Most features are free. A one-time upgrade (no subscription) unlocks the fixed halachic reminders, sunset/tzeit scheduling, all theme skins, and backup/import.

★ Privacy
Works offline. No user account, no data collection, no data sent anywhere — everything stays on your device.

Created by Havivon · [e-mail]

What’s new

Hebrew-calendar reminders: birthdays, memorial day (yahrzeit),
Birkat HaLevana, candle lighting, Rosh Chodesh, Sefirat HaOmer, fast days and hilulot of tzaddikim etc.