Contacts Grouping is the most popular contact management software with easy-to-use.
Features
1. Contact could be gathered in the groups automatically by company names.
2. Groups could be created, edited, or deleted freely.
3. You could also create, delete, and edit a single contact.
4. It support to search for contacts
5. And send email to all group members
6. Fantastic respond speed
7. Support to send sms/text to all group members(just for iPhone)
8.You could change the groups sort
9.You could change the groups color
Mark: English,Japanese,Chinese versions are available.