Group SMS+ is a powerful yet easy-to-use application for sending SMS text messages to large and small groups of people.
Key Features
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• Bulk SMS
• Batch Messaging
• Contacts Import
• Photo Attachments
• Night mode
You will be charged for each individual SMS text message, not by group. For some mobile operators, you may have to limit the number of your SMS recipients as having too many recipients may cause failure in your recipients receiving your messages. Over hundred recipients messages might cause the heavy bill.