When we are both tired, we do not have the strength to turn our laptops on and log on to Skype to chat or video call. So thankful to WhatsApp for making my communication with my husband consistent.
Since we both now have an android phone, WhatsApp has been our venue in keeping updated with each other. So even
WhatsApp Messenger is a cross-platform mobile messaging app which allows you to exchange messages without having to pay for SMS. WhatsApp Messenger is available for iPhone, BlackBerry, Android, Windows Phone and Nokia and yes, those phones can all message each other! Because WhatsApp Messenger uses the same internet data plan that you use for email and web browsing, there is no cost to message and stay in touch with your friends.
Aside from messaging, we also exchange photos using this android app. So convenient. No need to download and attach on emails. Straight from the phone and you are good to go!
More details and features here.