Carmmunity is a free social and communication application that caters to car enthusiasts. The app is developed by Carmmunity Inc. and is available on the Android platform. It is an all-in-one platform where users can showcase their vehicles, connect with other car enthusiasts, discover local events, and find business deals on aftermarket parts and maintenance.

One of the app's main features is the ability to build and customize your garage by adding photos, modifications, dyno sheets, specs, and more to your vehicle's page. This feature allows users to showcase their vehicles to the community and get feedback from other car enthusiasts. Additionally, users can discover local events such as shows, meets, cruises, track days, and more through the live map feature. The app also offers a business directory where users can find the best deals on aftermarket parts and maintenance from its partners.

Overall, Carmmunity is an excellent social hub for car enthusiasts, where they can connect with like-minded individuals, showcase their vehicles, and discover local events and business deals.