Runervals vs HIIT
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Runervals
This app automatically detects and tracks your running intervals using your device's accelerometer and GPS. It provides detailed training data and saves your workout history. It also integrates with Apple Watch and the Health app.
- Automatic interval detection
- GPS and accelerometer tracking
- Workout history saving
- Apple Watch app
- Health app integration
- Light and Dark mode
Read full descriptionHide full description
Running Intervals are a great way to train and improve your conditioning, speed and technique. We use your device's accelerometer and GPS to automatically detect when you are running and when you are resting. We track each interval so that you can clearly see your training data. Features - Track your intervals - Save your history - Apple Watch app which uses the Always On display - Health app and Fitness integration - Light and Dark mode Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
HIIT
Design and track custom interval running workouts with real-time data and audio cues. This app offers detailed post-run analysis and integrates with Apple Health and Apple Watch for phone-free training.
- Customizable intervals (time, distance, open)
- Support for HIIT, tempo, fartlek, pyramid, progression workouts
- Real-time tracking of pace, cadence, heart rate
- Audio cues for guidance
- Phone-free Apple Watch operation
- Post-run analysis and GPX export
- Apple Health integration
Read full descriptionHide full description
Tired of tapping through menus before a run? Interval Running is a simple HIIT, tabata, and interval timer - say what you want, it builds the intervals, you run. Just tell it what you want. Say something like "eight rounds, 30 seconds fast, 30 seconds easy" and the timer builds your program right then - no forms, no menus, no fields to fill in before you can start running. Prefer to build it yourself? You can: - Set work and rest by time, distance, or leave it open - Choose HIIT, tabata, fartlek, tempo, or plain run/walk intervals - Save a routine once, reuse it whenever you want Everything you need is on the screen while you run, no extra taps. - Interval, pace, cadence, and heart rate at a glance - Audio cues tell you when to switch, no need to look down - Full Apple Watch support - leave your phone at home You don't want a training plan, a coach, or a program - you want a timer that starts and stops intervals exactly when you tell it to. You want to set up a workout on the way to the track without stopping to tap through screens. You do tabata or HIIT sessions and just need something that counts rounds. You run intervals on your own terms and don't want an app deciding your pace for you. After each run, see your intervals, pace, and heart rate. Export GPX files, sync with Apple Health, and connect an external heart rate monitor if you use one. Health app integration With your permission, your interval runs count toward Activity Rings, including the Exercise and Move rings. Say it. Start it. Run. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is review sentiment: Runervals at 100% against HIIT's 57%. Runervals also leads on rating (5.0 vs 4.3) and iOS requirement (15.0 vs 17.0). HIIT's advantage is ratings volume (34 vs 1). On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Runervals sells 2 in-app purchases, starting at $2.99 per month and HIIT sells 8 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.
Runervals holds the better App Store score, 5.0 against 4.3. That said, the two scores are not equally well evidenced: HIIT has 34 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 100% of Runervals's written reviews are positive against 57% of HIIT's.
Runervals ships an update every 10 days, HIIT every 2 weeks. The most recent releases landed on August 15, 2026 and September 18, 2026 respectively.
| Parameter | Runervals | HIIT |
|---|---|---|
| Price | Free | Free |
| Rating | 5.0 (1 ratings) — better | 4.3 (34 ratings) |
| Positive reviews | 100.0% of reviews — better | 57.1% of reviews |
| Number of ratings | 1 | 34 — better |
| Update frequency | Every 10 days — better | Every 2 weeks |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPod, Apple Watch — better | iPhone, Apple Watch |
| Requires iOS | 15.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 6 MB | 83 MB |
| Age rating | 4+ | 4+ |
| Developer | Ben Noland | Maxim Kazakov |
Customer experience
Runervals
HIIT
In-app purchases
Runervals
- Monthly Unlimited$2.991 Month
- Yearly Unlimited7 Days trial$12.991 Year
HIIT
- Premium Monthly Day 2$0.991 Month
- Premium Weekly7 Days trial$3.997 Days
- Premium Monthly Day 1$4.991 Month
Show 4 moreShow fewer
- Premium Monthly7 Days trial$9.991 Month
- Premium 3 Months$19.993 Months
- Premium Annual Special Offer7 Days trial$29.991 Year
- Interval Run Premium Yearly7 Days trial$59.991 Year
- Intreval Run Premium Lifetime$39.99









