The monetization of the positioning has come via leaving the essential app free, and then adding different in-app purchase options for additional applications. In January 2015 Tinder bought Chill, the developers of Tappy—a mobile messenger that uses “images and ephemerality”. Messaging also is a heavily utilized function. Once a user matches with an alternate user, they may be capable of trade text messages on the app. In September 2016, Tinder invested in Vina, a social community for ladies to fulfill and nurture new friendships. Companion apps were built to provide alternative actions or mechanisms to achieve Tinder’s swipe functionality. Camsurf offers a lightweight and easy-to-use video chat platform, the means to filter users by country, and a free mobile app for chatting on the go. By using a team of moderators and imposing rules towards adult behavior and nudity, Camsurf offers its users a safe, family-friendly atmosphere wherein they can meet new people from around the globe. The provider is utilized by quite a number people around the globe adding specialists, students, hobbyists, language lovers, and many more. Chatki is an impressive chatroom designed with a single goal in mind. The site brings people together. Chatki works with video chats.