Assistant Pro is a well-designed address-book app with easy operation. It enables you to accomplish the functions of contacts grouping, Massive SMS, etc.

------------Main Features-------------

1. One-touch Operation

swipe left or right on a contact row, you'll access to the feature list
Dial, SMS and email to the contact with a single click, to create a contact shortcut and share the contact information

2. Group Management

You can create, modify, delete and sort groups
You can create, modify, delete or move the contacts in groups

3. Blast Email and MassSMS

Click "select" button in the upper-right corner to initiate group SMS/email
You can select contacts through multiple groups/multiple numbers of that contact

4. Contact Shortcut

After you swipe left or right on a contact row and access to the feature list, you can create the contact shortcut
Follow the operation tips, you can create SMS/contact shortcut, and this will allow you to communicate with those closest to you

5. Share Contact Information

After you swipe left or right on a contact row and access to the feature list, you can share the contact information
You can tell one contact information to your other friends by SMS/email in this feature, or copy contact information to the clipboard

6. Smart Dialing

Advanced smart keypad dialer will filter contacts as you want
If it's China number, it will show attribution information as well

7. Change Profile Photo

It has lots of built-in lovely and nice profile photos
You can easily change profile photo with a single click, all you need is to select the contact that you want to change in the photo feature interface

8. OTHER FEATURES

Brief fashionable User Interface.
Fully Compitable with native phone book.
Fully iPhone 5 retina display supported.
Takes advantage of the latest iOS 6 features.