RC Chronicles is a theme park companion for checking live ride wait times, recording visits, and tracking coaster and ride history. Available on the web and as a free iOS app, it helps parkgoers find standby waits across more than 100 parks, search for specific rides, and browse park information. The site features parks such as Magic Kingdom, Cedar Point, Kings Island, and Universal Islands of Adventure, with current waits or opening information where available.

Users can sign in with an existing Google or Apple account to save favorite parks, log rides, and build personal statistics, including credits, coaster totals, and lifetime ride counts. The service also keeps day-by-day park timelines so users can review their visit history. Its iPhone app is designed for checking waits and logging rides while at the park, with favorites, stats, and park history accessible in one place. RC Chronicles is operated by IO LABS, LLC, and offers a web option for users who prefer to manage their parks and ride stats online.