RC Timing is a free iPhone app developed by Oscar Martin, a hobbyist in RC Cars and slot cars. This app was created to fulfill a personal need - to track lap times when practicing at the local club where an expensive timing system was not installed.

RC Timing is designed to track lap times for both radio-control and slot cars, making it suitable for use in both indoor and outdoor tracks. It is important to note that this app is not intended to replace your club's timing system, but rather to provide assistance in situations where the local timing system is not available.

One of the unique features of RC Timing is its use of the iPhone's video camera to track car colors, offering an easy and intuitive configuration. It eliminates the need for human interaction and external systems, making it a convenient tool for RC car enthusiasts.

The app offers a training mode and a race mode, allowing users to practice and compete against themselves or others. It also includes a voice synthesizer feature, which can be connected to a Bluetooth speaker for audio feedback during races.

RC Timing supports up to 10 cars simultaneously and stores all registered lap times. It provides basic statistics and offers graphs for better performance analysis. The app also supports car classes and pitstops, allowing users to simulate real racing scenarios.

Additionally, RC Timing includes a detailed guide explaining how to use the app effectively. It also allows users to export lap times to a CSV file for further analysis or record-keeping.

Overall, RC Timing is a useful tool for RC car and slot car enthusiasts who want to track their lap times during practice sessions or races. With its intuitive interface and comprehensive features, it provides a convenient solution for situations where a dedicated timing system is not available.