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.
What's New In This Version:
• Improved design for browsing photos and videos
• You can now share photos or videos from other apps installed on your phone, like Google Drive, Dropbox, or Microsoft OneDrive. When you open "Photo/Video Library", just tap "Choose from another app...".
• Pick from a variety of solid colors for your chat background
• Zoom in on videos while they're playing
You can download WhatsApp Messenger from the App Store for free.