Interval Timer vs RunIntervals

Choose from 25+ ready-made running workouts—or build custom run-walk intervals, HIIT sessions, and cardio workouts in seconds. Customize every step, duration, and repeat cycle, then train with voice announcements and haptic cues. Control workouts from Apple Watch, save completed sessions to Apple Health, and review your workout history. Choose a workout, tailor it if you want, hit Start, and focus on your training—not the clock. EXPLORE 25+ READY-MADE WORKOUTS • Find run-walk sessions, interval runs, sprints, hill repeats, tempo workouts, and more • Choose from curated workouts for different training styles and goals • Start any workout as-is or customize it to fit your training • Save your favorites to My Workouts for quick access BUILD ADVANCED CUSTOM WORKOUTS • Create multi-step workouts with timed intervals and recovery periods • Add warm-up, running, walking, rest, and cool-down sections • Set a duration for each step and repeat cycles for interval blocks • Add custom cues to guide you through each step • Build anything from simple run-walk intervals to advanced training sessions • Save multiple workouts for quick access • Preview your complete workout before you start STAY IN THE FLOW • Hear clear voice announcements at every interval transition • Feel haptic cues when it’s time to change pace • Keep your workout active while your iPhone is locked or the app is in the background • Listen to music, podcasts, or audiobooks while you train TRAIN WITH APPLE WATCH • Sync your workouts to Apple Watch • Start, control, and monitor workouts directly from your wrist • Train phone-free with workouts ready on your Watch • Track heart rate, distance, and active energy during your workout • Save completed workouts to Apple Health TRACK YOUR PROGRESS • Browse completed workouts in calendar and history views • Review duration, intervals, distance, and active energy • Follow your training over time • Share your workout results • Export and restore backups of your workout data BUILT FOR EVERY WORKOUT Whether you’re starting a beginner run-walk program, adding speed intervals, preparing for a race, or building a focused HIIT session, Interval Run gives you the flexibility to train your way. Start with one of 25+ ready-made workouts or build your own from scratch. Interval Run handles the timing so you can focus on your training. Some features shown, including the full workout library, advanced workout creation, multiple saved workouts, and full workout history, require Interval Run Pro. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Just pick your interval durations and click GO! "Plays well with others," so if you have favorite apps for audio or fitness tracking it will work well alongside those. Audio voice alerts or tones will momentarily lower the volume of your music or briefly pause spoken audio just long enough to hear the alert, then let you get right back to listening! This app does not track or collect any user data.