Application description This app allows you to exchange messages with your contacts through the internet. You are not charged for sending sms. You are only charged your internet traffic by your Android provider if you are using mobile internet. If you are using WiFi you are charged nothing. You can send messages to any contact of yours who have also joined the service even if he or she is at a diffrent country for free. Just sign up to TilpTok, invite your friends to join and enjoy your free communication. You can sign up to this service using your email. It is not mandatory to use your mobile phone number if you prefer to protect your privacy. You can exchange messages only with your contacts already signed up to the service.Like us on facebook:https://www.facebook.com/Tilptok