WhatsApp has been updated with numerous features with support for iOS 10. WhatsApp Messenger is a FREE messaging app available for iPhone and other smartphones. WhatsApp uses your phone’s Internet connection (4G/3G/2G/EDGE or Wi-Fi, as available) to let you message and call friends and family. Switch from SMS to WhatsApp to send and receive messages, calls, photos, videos, and Voice Messages.
• When forwarding messages, you can now send to multiple chats at once
• Ask Siri to send WhatsApp messages or place WhatsApp calls (iOS 10+)
• Answer WhatsApp calls right from your lock screen, just like a standard phone call (iOS 10+)
• A new Widget lets you quickly jump to a recent chat or see which chats have unread messages (iOS 10+)
• Chats you frequently contact now appear when forwarding or sharing messages
• A new quick forward button on photos and videos in chats
• When taking photos or videos, double tap your screen to switch between the front and rear cameras