RepSpeed is the ultimate barbell tracking app for iPhone users, designed by Sreyas Rangaraju. This free lifestyle app falls under the Health & Fitness category, offering detailed analytics for your barbell lifts. With RepSpeed, you can record a video from the side of your lift to access insights like bar path, range of motion, velocity/speed, and power, helping you optimize your training effectively.

The app features automatic barbell detection, video trimming, frame by frame playback, and the ability to add notes to every workout. Premium features include unlimited video analysis, time, velocity, and power tracking for each repetition, and upcoming features like RPE and One-Rep max calculations. RepSpeed caters to various training needs, from velocity-based training to ensuring correct form in Olympic lifting.