To prevent notifications from other apps during your session, enable Do Not Disturb (DnD) Mode. Here's how:
For iOS devices:
Enable DnD Mode through your device settings. You'll see a half-moon icon in the status bar when it's active. Remember to disable it after your session.
- Option 1: Go to Settings > Focus > Do Not Disturb > Turn on
 - Option 2: Open Control Center and tap the half-moon icon
 
For Android devices:
Enable DnD Mode within the app:
- Open the Insight Timer app on your device.
 - Tap the menu icon (☰) in the top-left corner.
 - Scroll down and select "Settings".
 - Go to "Features & Preferences".
 - Under Preferences, toggle on or off Do Not Disturb.
 
This setting will mute system sounds during your session and automatically return to normal afterward.