ShulDND

Rabbi Chaim Twerski

About this app

ShulDND automatically silences your phone at the right times and places — so you never have to worry about interruptions during tefillah.

Whether you are in shul, at a shiur, or following a daily schedule, ShulDND ensures your phone behaves appropriately without needing manual changes.

🔑 Key Features:

📅 Schedule-Based DND
Set quiet times based on your daily schedule. Perfect for Shacharis, Mincha, and Maariv. Customize start times and durations to match your needs.

📍 Location-Based DND
Automatically activate silent mode when you arrive at shul and restore your phone settings when you leave.

🌅 Smart Time Options
Supports flexible scheduling, including offsets based on time of day.

🔄 Automatic Restore
Your phone returns to its previous sound settings after the scheduled time or when you leave the designated location.

🔕 Reliable and Simple
Designed to work quietly in the background with minimal setup.

🙏 Designed for Real Life

ShulDND was created to enhance the sanctity of tefillah by removing the distraction of ringing phones. Once set up, it works automatically — no need to remember to silence your device.

⚙️ Easy Setup
Choose schedule, location, or both
Set your preferred times or locations
Grant Do Not Disturb permission once
Let the app handle the rest
🔐 Privacy First
Your location is used only to detect when you are at your chosen place
No personal data is collected or shared

ShulDND helps you stay focused where it matters most and protects the sanctity of tefillah

What’s new

Initial public release of ShulDND. Automatically enables Do Not Disturb during scheduled davening times or when inside a saved shul location and turns Do Not Disturb off after the scheduled time or upon leaving the shul location.