Convert Contacts app for iPhone and iPad

VN Contacts is an application supports users in Vietnam with features:
1. Convert phone numbers with old cell phone code to new one
2. Filter your contacts by service providers like Viettel, Mobifone, Vinaphone, Vietnam mobile...
3. Filter your contacts by provice/city and display new cell phone codes
4. Filter mobile phones and cell phone numbers
5. Filter contacts with no phone number and email
6. Setting application with many colors and background images

We are developing VN Contacts to become a useful application for Vietnamese. Please try to install it and dont hesitate to drop us a feedback.

Contact: [email protected]