Install Dual WhatsApp App
Official WhatsApp mobile app can be installed twice on Android phones. You cannot install WhatsApp iOS app twice on iPhones. However, WaRespond works with both WhatsApp app and WhatsApp Business app.
1.) To install 2 WhatsApp app on your Android phone, make sure that WhatsApp app is already installed. If you have not installed WhatsApp app, click this link to install it on your phone.
2.) Open your Settings on your Android phone.
3.) Enter the corresponding Dual Apps setting name based on the smartphone brand that you are using by referring to the table below.
4.) Tap on the Dual Apps setting, select WhatsApp and enable Dual apps. Now your smartphone will be installing a second instance of WhatsApp app. Once it's successfully installed, you will have 2 different WhatsApp app on your Android phone.