Are there guidelines on the timing and frequency of notifications?

1. What are the 3 types of notifications?
2. How often should an app send push notifications?
3. How long should Alerts be?

What are the 3 types of notifications?

Android proposes several types of notifications to inform the user: notifications in the system bar. sound notifications. notifications by vibration.

How often should an app send push notifications?

As a rule of thumb, do not send more than 3-5 notifications every week. Even then, make sure that the notifications have something relevant for the user. Understand how users would use your app in their daily lives and identify opportunities to enhance that experience using push messages.

How long should Alerts be?

10-15 sec is good for understanding the message or reason of Alert Notification.