Hello Sir,
We have gone through your Post and we Ready to Start with the Project as per Your Requirements. As Described User can Start call by Default Dialer but with this Application, User needs to Choose from which Application User needs to Perform Task.
Ping us and Let's Start with this application. The Given Estimation is for Knowledge only, Actual may Differ after the Final Analysis Phase.
We are working in this field for 17 years and having satisfied Customers 1470+. Also, we are an ISO certified Development center specializes in Mobile Applications since 2010 as well as Desktop and Web Softwares too from the Last 17 Years. We have Products which is Popular in Market and top MNC Companies are currently using it Also, Providing Services for Mobile, Desktop, And Web too.
We have more than 5+ years of experience in Android & IOS apps Development. Our Developers having 2-5 years of experience in Mobile Application and proficient in Objective-C, All Versions of swift, Android Studio, java etc.
Looking for your positive response
Team Sapphire Software Solutions.