Numbers Collector mobile application for iOS and Android

I need to build a mobile application in iOS and Android to access contacts and upload data to the server. And show the contact names on the screen while receiving calls.

Just like Number Book, TrueCaller... etc.

• The data should be uploaded using JSON.

• Ability to view Ads

Kemahiran: Android, iPad, iPhone, Mobile App Development

Lihat lebih lanjut:

ID Projek: #14806967