WhatsApp Messenger is updated to version 2.2.21 (BETA) for our Nokia N97 and N97 Mini, is a smartphone messaging application which allows us to exchange messages with our friends and contacts without having to pay for SMS.
To send and receive messages, WhatsApp utilizes your existing smartphone internet data plan: 3G/EDGE (or Wi-Fi when available). WhatsApp only works among users who have the application.
In addition to messaging, WhatsApp Messenger users can send each other unlimited images, video and audio media messages.
WhatsApp Messenger is free for 1 year, after free trial period you can purchase service for $1.99 USD/year, ie 1.40 euros.
Download | WhatsApp Messenger