When comparing Hop vs GroupMe, the Slant community recommends GroupMe for most people. In the question“What are the best messaging apps for iOS?” GroupMe is ranked 21st while Hop is ranked 27th. The most important reason people chose GroupMe is:
GroupMe has a built in function to read receipts.
Specs
Ranked in these QuestionsQuestion Ranking
Pros
Pro Turns your e-mail into mobile messaging
The app takes your email provider such as Gmail, Yahoo, AOL, or iCloud and uses their infrastructure and your established contact-list there and creates a messaging platform.
Pro Users can see when another person is typing
Users can even see when another person is typing, as you would with iMessage or chat.
Pro Supports voice and video calling
Pro Hop is the ultimate unified conversational tool for productivity and communication
Pro Reads receipts
GroupMe has a built in function to read receipts.
Pro Great web client
GroupMe has an excellent web client that can be used to send and receive messages and manage groups from the desktop.
Pro IFTTT Integration
Allows sending messages from web services via IFTTT.
Pro Integrated calendar
It's possible to add location and time with reminders directly in the GroupMe app.
Pro Makes it easy to silence 1 or all groups
GroupMe has settings that allow muting a single group or turn off all GroupMe notifications from within the app.
Pro Does not require everyone in the group to have a smartphone
GroupMe can set up a custom phone number which allows people without the App to send and receive messages. This makes it easy to add anyone to messaging.
Cons
Con Drains battery fast
GroupMe, in order to have a constant connection which allows for notifications drains the battery of a device quickly, which is not ideal for a messaging app that one needs on time notifications from.