You can download the latest version directly from your iOS device through the Apple App Store or by using the link which follows:
The application utilizes push notifications to instantly get messages from friends, colleagues and family. Switch from SMS to exchange messages, pictures, audio notes and video messages with WhatsApp users at no cost. All features are included without the need for extra in-application purchases.
The new version brings the following updates and improvements
- fixes to Chinese and Japanese keyboards
- new wallpapers
- the ability to always display the Group Chat button
- other bug fixes