Session vs Shift

Session is the interval training timer that adapts to YOUR sport. Whether you're running, doing HIIT, Tabata, or any other interval workout, Session lets you build fully customized workouts: number of reps, length of each phase, type of effort (sprint, recovery, endurance, exercise, warm-up). WHY SESSION? • 100% custom workouts — create as many phases as you want, in any order you want • Real-time visual timeline — see exactly where you are in your workout at a glance • Customizable alerts — sound, vibration, or voice guidance so you stay focused without looking at your screen • Works with the screen locked — start your workout, pocket your phone, go • Music-friendly — alerts come through clearly, even over your playlist • No sign-up required — open the app and go, no account needed • Free, no ads, no in-app purchases WHO IS IT FOR? Runners, athletes in conditioning, interval trainers, HIIT and Tabata fans, or anyone who needs a reliable, simple interval timer. Your data stays on your phone. No account, no ad tracking. Your sport. Your pace. Your Session.

Shift is an interval timer made as simple as possible (but not any simpler). Set up in seconds: • Work • Rest • Repeat How long you exercise – how long you recover – how many rounds. That’s all. Tap Start and Shift takes it from there. Finished workouts stay in History, so your last workout can be your next preset. Load it and go. A few essentials: • Voice cues or simple tones that don’t lower your music • Keeps time in the background • A Live Activity on your Lock Screen and Dynamic Island • A workout display you can turn sideways • Made for iPhone, iPhone Duo and iPad Completely free. No ads, no paywall, no subscriptions. No accounts or tracking. Your workout history stays on your device.