Whether you want more options like PB Intervals or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
This app is a training timer designed to enhance explosive movements and reaction speed. It features customizable sound options, random intervals, and adjustable training durations to keep workouts dynamic and effective for athletes and fitness enthusiasts.
This app provides a versatile interval timer for various workout types like Tabata, HIIT, and circuit training. It features a clear, full-screen display, customizable alerts, and background operation. Users can also utilize a stopwatch and countdown timer, with integration for Apple Health.