Messenger is instant messaging application with ability to chat with your Facebook friends. Use your Facebook account to login into app. In every moment you have access to your inbox with new messages. Reply on received messages is very easy. With Messenger you're also able to send and receive private messages from your Facebook friends. Chat in groups supported. With Messenger, you can send and receive messages for free. very low memory consumption- doesn't work in background- no battery drain- minimalist design.