Use WhatsApp and WhatsApp Business on the same phone
Install WhatsApp from the Play Store or App Store
Install WhatsApp Business from the Play Store or App Store
Register each app with a different phone number
Use Dual Apps, App Clone, or Parallel Apps if your phone supports it
Open Settings on your phone
Search for Dual Apps, App Clone, Clone Apps, or Parallel Apps
Turn on the feature for WhatsApp
Open the cloned WhatsApp app
Register it with a different phone number
Use a second SIM or virtual number if needed
Keep both apps updated from the official app store