# Zone Intervals: Heart Rate — HIIT and Run & Tabata Workout

> HIIT and Run & Tabata Workout (iPhone/iPad app by You 2.0, LLC.)

- Source: https://appshunter.io/ios/app/zone-intervals-heart-rate/id6824333347 (this page in markdown: same URL + `.md`)
- Developer: [You 2.0, LLC](https://appshunter.io/developer/1547733681)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Age rating: 4+
- Requires: iOS 26.0 · 29 MB
- Languages: Russian, Hindi, Vietnamese, American English, Arabic, Hungarian, Dutch, Greek, Danish, Hebrew and 23 more
- Released: 2026-10-27
- Data updated: 2026-10-31

## What is Zone Intervals?

Zone Intervals turns your Apple Watch into a heart rate zone interval coach.

Pick a workout like the Norwegian 4x4 and follow it by feel. Your watch taps your wrist at every interval and tells you when to push and when to ease off, so you can keep your eyes on the road, the trail or the room instead of the screen. Your heart rate and zone stay big and readable the whole time.

- Ready-made interval workouts, including the Norwegian 4x4
- Haptic taps at every push and every recovery
- Large live heart rate and zone display on Apple Watch
- Zones personalized from your age and resting heart rate in Apple Health
- Workouts saved to Apple Health

Zone Intervals requires an Apple Watch. Start with a 7-day free trial. Subscriptions renew automatically unless canceled at least 24 hours before the end of the current period; manage them in your Apple Account settings.

Zone Intervals is for general fitness and is not medical advice. Heart rate zones are estimates. Talk to your doctor before starting a new exercise program.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://youtwopointo.com/zone-intervals/privacy

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Monthly (Welcome Offer) | $1.99 | per month |
| Pro Yearly (Welcome Offer) | $14.99 | per year |
| Pro Yearly (Trial Offer) | $22.99 | per year |
| Pro Yearly | $29.99 | per year |
| Pro Monthly (Trial Offer) | $2.99 | per month |
| Pro Monthly | $3.99 | per month |


## Is Zone Intervals safe?

Not enough ratings yet to assess Zone Intervals.

## Is Zone Intervals legit?

Zone Intervals: Heart Rate appears legitimate, with a few gaps. The AppsHunter Legitimacy Score for Zone Intervals is 75 out of 100 points across 7 verification signals from App Store and developer data.


## Version history (last 1 release)

### 1.0 — 2026-10-28

No release notes.

## More apps by You 2.0, LLC

- [Bikini: Workout for Women](https://appshunter.io/ios/app/bikini-workout-for-women/id1547733679)
- [Push-up - Chest Back and Arms](https://appshunter.io/ios/app/push-up-chest-back-and-arms/id1573121730)
- [Burpee Challenge: 30 Day Plan](https://appshunter.io/ios/app/burpee-challenge-30-day-plan/id1574014210)
- [Diet Soda - Break the Habit](https://appshunter.io/ios/app/diet-soda-break-the-habit/id1581339165)
- [Healthy Habits for Selfcare](https://appshunter.io/ios/app/healthy-habits-for-selfcare/id1610866862)
- [Booty Sculpt Workout Challenge](https://appshunter.io/ios/app/booty-sculpt-workout-challenge/id1612561462)

All apps by You 2.0, LLC: https://appshunter.io/developer/1547733681

---

*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-10-31.*