KakaoTalk: Free Calls & Text KakaoTalk is a phone number reliant messenger service that lets both Android and Iphone users to chat with each other from anywhere in the world. You can view pictures, videos and access other phone numbers through this app. You can set different backgrounds for different chats, you can view pictures before sending them and adjust font sizes.

Talkdroid Messenger Free Talkdroid messenger is linked with MSN features. You can stay signed in to your computer and phone at the same time so you don't have to worry about losing your conversation. You can access your yahoo contacts as well. This app let you receive some messages even when you are offline too. You can have group chats, have multiple chats and also sign in but be invisible while doing so.

Go!Chat for Facebook This app allows you to talk with your friends vis facebook chat. You can also sent pictures, voice notes and much more.