Carly is an advanced OBD2 car scanner app that connects to your vehicle's OBD2 port through a compatible adapter. It enables you to diagnose issues, perform coding, and customize settings directly from your smartphone. By providing real-time data and insights, Carly aids in maintaining and optimizing your car's performance, potentially reducing costly repairs.

Carly is compatible with a wide range of car brands and models, such as BMW, Audi, Volkswagen, Mercedes, and more. However, the app's features may differ depending on the specific make and model. It is important to check Carly's official compatibility list on their website to confirm support for your vehicle before purchasing the adapter.

Carly offers various diagnostic capabilities, including reading and clearing error codes, performing emissions tests, and monitoring real-time engine data. The app also provides advanced features like coding, allowing customization of your car's settings. These functionalities help you stay informed about your vehicle's health and make adjustments to enhance performance.

Yes, using Carly requires purchasing a Carly OBD2 adapter, which connects your smartphone to your vehicle's diagnostic system. The adapter can be bought through Carly's official website or authorized retailers. It is essential for accessing all features of the app and ensures a stable, secure connection between your device and your car.

Carly operates on a subscription basis, requiring an annual fee to access premium features and updates. While some basic functions may be available for free, the subscription unlocks advanced diagnostics, coding options, and ongoing software enhancements. The fee supports continued development and ensures users receive the latest features and vehicle compatibility updates.