Intervally app icon

Interval timer for iPhone, iPad and Apple Watch

Intervally

Set how long to work, how long to rest, and how many rounds, then press Start and train. A tone on your iPhone or iPad, or a tap on your wrist, marks every interval change, so you never have to watch the clock.

Download on the App Store

No subscription, no ads. Intervally is free to use, with no ads and no account. Intervally Pro is a one-time purchase, not a subscription: buy it once and it unlocks iPhone, iPad and Apple Watch, shared with your family.

Press Start. Hear every interval. Intervally on iPhone running the Classic workout: a work interval with 0:25 left in a blue ring, round 3 of 8, and rest next.Intervally on Apple Watch during a work interval: 0:12 left in a blue ring, with heart rate, Pause, Skip and End.

What it does

Train with your iPhone or iPad

Press Start and put it down. A tone marks each change, higher for work and lower for rest, with a 3, 2, 1 countdown before it. The cues play over your music, podcast or audiobook, with Intervally open or your screen locked.

Or on your wrist

With Apple Watch, every interval change taps your wrist, even with your wrist down or the screen off. Build a workout on iPhone, then tap Start on Watch to run it on your wrist.

Your countdown on the Lock Screen

The countdown stays on your Lock Screen and in the Dynamic Island. Lock your iPhone or switch apps and the workout keeps exact time, and if the app closes, it picks up right where you were.

Name every interval

Call each interval what it is, like Run and Walk or Sprint and Recover, and give it an icon. Its name shows on the run screen, your Lock Screen and your watch, and the voice coach says it.

Presets for how you train

Start with Classic, Tabata or EMOM, then set the work, rest, rounds and Get Ready time your way, to the five seconds.

Saved to Apple Health

Every finished workout can be saved to Apple Health as the activity you choose, from HIIT to running, cycling, rowing, strength or yoga, with each work and rest interval recorded on its own. With Apple Watch, it counts toward your Activity rings.

Every session in History

With Apple Health, History on iPhone and iPad shows your workouts by week, with the rounds you finished and the calories for each interval, and with Apple Watch, your heart rate for each interval too.

Start it your way on Apple Watch

Ask Siri, add a button to Control Center, tap the Smart Stack widget, or pause with a Double Tap on supported watches. The complication shows the interval you’re on.

Private by design

No account, no ads, no tracking and no servers. Your workouts stay on your iPhone, iPad and Apple Watch, and in Apple Health if you allow it.

A look inside

  • Every workout, one tap from Start. The Workouts screen on iPhone: Classic up next with Start and Start on Apple Watch, above a library of Classic, Tabata and EMOM.
  • Name every interval and give it an icon. A Run Walk workout in the editor: Run 1:00 and Walk 1:30 with their own icons, 6 rounds, a 10-second Get Ready, Outdoor Run as its activity, and Warmup and Cooldown marked Pro.
  • Every session, interval by interval. History on iPhone: 3 sessions and 24 minutes this week, then each workout with its rounds, calories and heart rate, one of them ended early.

New in Intervally 1.3

  • Pause, resume and skip from the Lock Screen and the Dynamic Island.
  • End a workout early and choose whether to save it to Apple Health.
  • Every cue lands right on the second, even after a pause or a skip.
  • Deleting a workout always asks first, on iPhone, iPad and Apple Watch.
  • Hear the voice coach before you buy Intervally Pro.

Intervally Pro

One purchase, not a subscription. It unlocks iPhone, iPad and Apple Watch, and it’s shared with your family through Family Sharing. Everything else in Intervally is free.

  • Unlimited workouts (the free version keeps three)
  • A warmup and a cooldown on any workout
  • A voice coach on iPhone and iPad that calls out every interval
  • Stronger taps on Apple Watch
  • Pastel, a theme in soft colors

Questions

Is there a subscription?

No. Intervally is free to use, with no ads and no account. Intervally Pro is a one-time purchase, not a subscription: buy it once and it unlocks iPhone, iPad and Apple Watch, and it’s shared with your family through Family Sharing.

Do I need an Apple Watch?

No. Workouts run on your iPhone or iPad on their own, with a tone at every change. With an Apple Watch, you can also run them on your wrist, where every change taps your wrist.

Can I listen to music while I train?

Yes. The tones and the voice coach play over your music, podcast or audiobook without lowering it, with Intervally open or your screen locked.

Do my workouts sync between devices?

Your iPhone and Apple Watch sync your workouts directly with each other, with no account. On iPad, your workouts stay on the iPad.

What happens to my data?

It stays with you. There’s no account, no analytics and no server: your workouts stay on your iPhone, iPad and Apple Watch, and in Apple Health if you allow it. Read the privacy policy.

Where can I get help?

The support page answers the common questions, or email josiahrininger@gmail.com.

Download on the App Store

Intervally is made by Josiah Rininger. It is a timer, not a medical device: check with a healthcare provider before starting a new exercise program.

Apple, Apple Watch, iPad and iPhone are trademarks of Apple Inc., registered in the U.S. and other countries. App Store is a service mark of Apple Inc.