Group SMS - Smart Contacts Manager 1.9
This APP is a completely redesigned contacts app that makes your address book light, fast, and user-friendly.
Contacts(create, modify, grouping and delete from addressbook).
Groups (create, modify and assign for address book contacts).
Can choose a group or any number of contacts, sending SMS.
Requirements: iOS 7.0 or later. Compatible with iPhone, iPad, and iPod touch. This app is optimized for iPhone 5.