3Fun is a location-based mobile online dating app that is available for both Android and iOS devices. Currently, it is available in the United States, the United Kingdom, Brazil, the Netherlands, and several other countries. It has more than two million downloads in total. The app is designed to help singles find new friends and dates near them. The application has been downloaded by over a million people, with approximately 100,000 people downloading it monthly.

Despite the fact that 3Fun claims to protect your privacy, there’s a serious security vulnerability in its app that allows hackers to see personal information, including location data. This vulnerability allows users to view private photos, chat data, and real-time location data of other users. Researchers at Pen Test Partners found that this vulnerability enables hackers to track the location of any 3fun user anywhere in the world. While 3Fun has been working to address the issue, it’s still a potential security risk that must be carefully considered.

The 3Fun app is free to download and available on both Android and iOS devices description link. It’s available in the United States, United Kingdom, Canada, Netherlands, and other countries. As of August 2015, it has nearly 2 million downloads worldwide and over 100,000 monthly downloads. The company says the app has a diverse user base, and that a significant portion of its audience is single.

Polyamory is a legitimate sexual orientation but has historically been associated with shame. Thankfully, the Internet has made polyamory a viable way to find others. 3FUN launched in 2015, right as dating apps were beginning to become popular. It not only helps couples find their “thirds” but also helps singles connect with couples in their area.