High Quality Content by WIKIPEDIA articles! Grindr is a geosocial networking application for the iPhone, iPod touch, iPad, Blackberry OS and Android devices. Available for download from the Apple App Store and the Android Market, Grindr comes in both free and subscription-based versions (Grindr Xtra). The app makes use of the device geolocation, which allows users to access other gay and bisexual men within close proximity. This is accomplished through a user interface that displays a grid of representative pictures of men, arranged from nearest to farthest away. Tapping on a picture will display a brief profile for that user, as well as the option to chat, send pictures, and share one`s location.