With notes, you can receive a variety of notifications via email, the Substack app, or in the Activity section on your Substack account.
On the web
Likes: When someone likes your note or restack, you'll receive a notification.
Replies and mentions: When someone replies to your notes or comments or mentions you in a note, you'll receive a notification.
Restacks: When someone restacks your note, you'll receive a notification.
Paid subscriptions: If one of your notes generates at least $100 ARR in new paid subscriptions, you'll receive a notification about the specific note.
To disable these notes notifications, you can do that on your account Settings page in the Engagement section: https://substack.com/settings
On the Substack app
Engagement push notifications: These are push notifications you get when someone likes, restacks, replies to your note, or @mentions you. You can go to your Notifications settings on the app and select which push notifications you'd like to receive or turn them off.