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Intervally: Interval Timer
HIIT, Tabata & EMOM Workouts
Free · In‑App Purchases
No subscription: Pro is a one-time purchase. Cues play over your music, and your music keeps playing. On Apple Watch, every change taps your wrist, screen off or not.
Intervally is an interval timer for iPhone, iPad and Apple Watch. Set how long to work, how long to rest, and how many rounds, press Start, and train. Every interval change is marked for you, with a tone on your iPhone or a tap on your wrist, so you never have to watch the clock.
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.
TRAIN WITH YOUR IPHONE OR IPAD
Press Start and put your phone down. A tone marks each change, higher for work and lower for rest, with a 3-2-1 countdown before it. The cues play right over your music, and the music keeps playing, with Intervally open or your phone locked. The countdown stays on your Lock Screen and in the Dynamic Island, where you can pause, resume or skip an interval without unlocking.
OR ON YOUR WRIST
With Apple Watch, every interval change taps your wrist, even with your wrist down or the screen off. Build workouts on iPhone, then tap Start on Watch to run one on your wrist right away. Tap Put on Watch and it's the next workout your watch starts. Workouts sync between iPhone and Apple Watch, and each app keeps working without the other. On iPad, they stay on the iPad.
KNOW WHERE YOU ARE AT A GLANCE
A large countdown sits inside a ring that runs down with it. Each phase has its own color: amber to get ready, blue to work, green to rest. A quick glance tells you everything mid-burpee.
SEE EVERY SESSION
Every workout you finish is saved to Apple Health. End a workout early and you choose: save what you did, or discard it. History on iPhone shows them all: the rounds you finished and the calories you burned in every interval, and with Apple Watch your average and highest heart rate and your heart rate for every interval.
NAME EVERY INTERVAL
Call each interval what it is, Run and Walk, Brisk and Easy for Japanese interval walking, Lift and Breathe, 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 and adjust any interval. Intervally Pro, a one-time purchase, adds unlimited presets, warmup and cooldown phases, a voice coach that calls out every interval on iPhone, stronger taps on Apple Watch, and Pastel, a theme in soft colors. Buy it once, on your iPhone or your watch, and it unlocks both.
KEEPS GOING, WHATEVER YOU DO
Lock your phone, lower your wrist, or switch apps mid-set. Intervally keeps exact time regardless, lands every cue on the second, and picks up right where you were if the app is closed. With Apple Health on, it runs as a workout, so every change is marked even when you are not looking.
SAVED THE WAY YOU TRAIN
With Apple Health, every completed workout is saved as the activity you choose for it, from HIIT to running, cycling, rowing, strength or yoga, with each work and rest interval recorded separately so you can see the breakdown in Fitness. With Apple Watch, your workouts count toward your Activity rings.
START IT YOUR WAY ON APPLE WATCH
• Say "Start my Intervally workout" to Siri
• Add the button to Control Center, or to the Action button on Apple Watch Ultra
• Pause with a Double Tap on supported watches
• Tap the Smart Stack widget to start your preset in one tap
• Add the complication to your watch face to see the interval you're on
PRIVATE BY DESIGN
No account, no ads, no tracking, and no servers. Your presets and workouts stay on your iPhone, iPad and Apple Watch and in Apple Health, and presets travel directly between your iPhone and your Apple Watch.
Workouts run on iPhone, iPad or Apple Watch, whichever you start them on. Made for every iPhone, iPhone Duo included, and for iPad in any orientation. Intervally is a timer, not a medical device. Check with a healthcare provider before starting a new exercise program.
Ratings & Reviews
• Pause, resume or skip an interval right from your Lock Screen or the Dynamic Island.
• End a workout early and keep it: End now offers Save Workout, so a session you cut short still counts in 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. At the free limit, you can edit a starter workout instead.
• If Apple Health couldn't save a workout, the summary says so.
• Workouts sync more reliably between iPhone and Apple Watch, and long workouts keep their final alert.
The developer, Josiah Rininger, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
The developer indicated that this app supports the following accessibility features. Learn More
Information
- Seller
- Josiah Rininger
- Size
- 7.5 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 26.0 or later.
- iPhone
Requires iOS 26.0 or later. - iPad
Requires iPadOS 26.0 or later. - Apple Watch
Requires watchOS 26.0 or later.
- iPhone
- Languages
- English
- Age Rating
9+
- 9+
- Contains
Health or Wellness Topics
- In-App Purchases
Yes
- Intervally Pro $4.99
- Copyright
- © 2026 Josiah Rininger
