No limit (phone may have limit; see FAQ. E.g. some telephone companies may only allow 10 texts). Users have reported sending over 750 in one go!
Generic Failures notice:
Some phones with Android Jellybean and Kitkat have started getting these. Especially on messages longer than 160 characters.
It seems to be an issue with the phone's build of Android itself - especially Samsung - but we are trying to find a workaround. The Setting "Generic Failure fix" setting may help and it is a good idea to keep messages to less than 160 long.
Remember that other apps have the same issue - it is not just GroupText - we cannot fix the phones.
Uses your Gmail contacts and groups.
Multiple account support.
Group edit (via GroupManager).
Name substitution using "$firstname", "$lastname" and "$fullname".
Schedule messages: send a message later (Note that this new function is in Beta).
This app cannot be saved to the SD card due to an Android feature to allow it to Send Later.