Rowing Stroke Rate Stopwatch is a user-friendly app developed by Peth Pty Ltd, designed to aid rowing coaches, coxes, and enthusiasts in calculating stroke rates effortlessly. Created by a rowing coach who understood the need for a convenient tool, this app offers a minimalistic design for easy usability. Simply tap to start and stop, with the option for customizable stroke intervals. A subscription or one-time purchase is required for ongoing usage.

The app allows users to calculate stroke rates using 3 strokes or a different interval, measure time per stroke for effective communication with novices, and offers features like vibrating and speaking the rate for added convenience. Additionally, there's a simplified Apple Watch version focusing solely on displaying stroke rates, perfect for coxes.