Tinder is a free dating app available for iOS and Android. Users must have a Facebook account in order to sign up for Tinder. The basic Tinder app is free to use, but a paid version, Tinder Plus, is also available. Tinder Plus offers users an expanded set of features.
Tinder Plus offers purchasers unlimited right swipes, as compared to the capped number available to basic users. Tinder Plus also allows users to undo a previous swipe in the event of a mistake or change of heart. Tinder Plus also boost the ability to swipe from anywhere, as opposed to the user's current location, using the Passport function.