Star Address Book is an application for smartphone users who use unlimited plan between carriers and would like to see the carriers of his/her friends on the address book.
By installed Star Address Book, you can see who is on your carrier and who is not, and therefore can cut the cost of mobile usage.
Star Address Book is an application that displays your friends’ carrier information.
By using the recommend function, users can easily recommend the application to his/her friends.
The application also supports sending message to multiple recipients.