GroupMe is the free, simple way to stay in touch with the people who matter most.

GroupMe allows users to communicate through both push notifications and SMS messages. 

Key Features:

Push Notifications**: When using the GroupMe app on iOS or Android, users receive messages as push notifications, which utilize their data plan. This method enhances the user experience as it supports features like sharing pictures, videos, custom emojis, and GIFs, which are not available via SMS

SMS Messaging**: Users can opt to receive messages as SMS, which counts against their text messaging plan. This option is particularly useful for those who may not have access to the app or prefer traditional text messaging. Notably, SMS functionality is currently supported only within the United States

Joining Groups**: Individuals can join GroupMe groups via SMS without needing to create an account or download the app. This feature makes it accessible for users with basic mobile phones

For optimal use, it is recommended to use the app to take full advantage of its features and capabilities.