In January 2011, Grindr won the award for 'Best Mobile Dating App' at the iDate Awards 2011. As of July 2016, the United States hosts the highest number of Grindr users with 4,258,056, while in 2015 London topped the list of cities with 698,252. and Australia, founder Joel Simkhai has reported activity in countries as far as Iran, Iraq and Kazakhstan. As of early 2018, it reaches 196 countries Template:Cn and has 3.6 million users online on a daily basis. On June 18, 2012, Grindr announced that it had officially hit 4 million users in 192 countries across the globe. Though based in the United States, the app quickly gained worldwide popularity through word of mouth and various media outlets. Initially, cautious but positive remarks circulated through the gay blogosphere on sites such as Queerty and Joe My God. Grindr was launched on Maby Brian Keller. 3.1 Technical issues and software vulnerability issue.