03-20-2020, 05:05 AM
To develop an app like WhatsApp, it can be done by three ways: Script, Scratch and Readymade. To answer your question a WhatsApp clone script can be created within two week time. With well-rounded features and customizations included it would take about 1600 hours. AppDupe, the path-breakers in the field of clone app development have the top-notch WhatsApp clone script within reasonable prices.