Text your users
SMS notifications are a great complementary solution to push notifications. Use them to reach every user you know the phone number. SMS notifications work on all mobile models, in 221 countries.
Customize the steps to retrieve the phone number, send your messages, check the history, it's easy. You can view the number of recipients and create your messages from your back office, in 140 characters, so that only one SMS is sent to each recipient. From your GoodBarber back office you can easily consult the history of messages sent to your users.