HIIT | Down Dog vs Intervals
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HIIT | Down Dog
This app offers dynamic, personalized HIIT workouts with over 1000 exercises to prevent plateaus. Customize workout length, intervals, and focus areas, with options to exclude specific movements. Enjoy motivating music and coach voices, with seamless syncing across devices.
- Over 1000 unique exercises
- Customizable workout length and intervals
- Selectable exercise focus areas
- Exclude unwanted exercises
- Dynamic music matching workout pace
- Choice of coach voices
- Syncs across devices
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With pre-recorded videos, you get bored, and so do your muscles! Avoid the dreaded workout plateau and get ripped with HIIT. With over 1000+ different exercises, you’ll never get the same workout twice! BEGINNER FRIENDLY If you’re brand new to HIIT, Level 0 is the perfect place to start! Use your own body weight to get your heart rate up and efficiently burn fat while building muscle - no fancy props required. Our high definition videos and clear instructions guide you through each HIIT exercise. It’s like having your own personal trainer! BUILD THE WORKOUT YOU WANT Set the total length of your workout Tailor the length of your Exercise Length and Recovery intervals Choose from 4 different levels of Upper Body, Lower Body, and Core to get exercises that challenge you MIX FEATURE Choose from presets like Leg Day, Cardio Killer, Total Body - No Jumps, or our favorite, Bringing Sexy Back, or create your own mix of aerobic, core, glutes, legs and upper body Exclude exercises that don’t work for you: Sore wrists? Say goodbye to table tops and planks. Tired of burpees? No problem, you’ll never have to hop back again. DYNAMIC CHANGING MUSIC Pick the type of music that gets you hyped, and we supply beats that match your movement and help you push hard to the last second of each interval. CHOOSE YOUR VOICE Select your favorite coach to keep you motivated as you sweat. SYNC BETWEEN DEVICES Automatically syncs across all your devices. Integrates with the Apple Health app! Down Dog's terms and conditions can be found at https://www.downdogapp.com/terms Down Dog's privacy policy can be found at https://www.downdogapp.com/privacy
Intervals
Design custom interval training routines for high-intensity workouts. This free timer app offers large, clear visuals and audible cues for seamless transitions between exercises. It's ideal for home or outdoor fitness sessions, including Tabata and yoga.
- Custom interval workout creation
- Large font and contrasting colors
- Audible interval transition cues
- Supports Tabata and yoga workouts
- No account or personal data required
- Offline workout storage
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Use HIIT Builder Lite as a free interval timer to manage your High Intensity Interval Training to maximize your fitness. Create custom interval workouts to energize your personal training. The workout is stored on your device. There is no need to create an account. We don’t ask for any personal health data. HIIT Builder Lite is a great interval training app for home workouts or workouts at the park. You can create Tabata workouts or any HIIT workout of your choice. The ability to customize any interval workout to your needs allows you to take control of your fitness using HIIT Builder Lite as an interval timer for high intensity interval training. HIIT Builder Lite can also be used for custom yoga and other custom movement workouts. HIIT Builder Lite uses large fonts and contrasting colors to make it easy to see where you are in an exercise in your interval workout. Interval transitions are easy to see on the user interface. The app also rings bells when switching from one workout interval to the next workout interval. Each interval workout can be completely customized. You can have each exercise interval be the same length or you can modify each interval’s length to get exactly what you need from the exercise. Create as many interval workouts as you want. Download HIIT Builder Lite for a free interval timer. Thoughts, concerns, suggestions? We're always trying to improve. Please email us at info@hiitbuilderapp.com
Screenshots
Verdict
The clearest difference is in-app purchases: Intervals at none against HIIT | Down Dog's 8. Intervals also leads on iOS requirement (12.1 vs 15.0). HIIT | Down Dog's advantage is ads (none vs shown) and update cadence (every 10 days vs every 4 months). On price, rating and device support 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. HIIT | Down Dog sells 5 in-app purchases, starting at $12.99 per month. Intervals asks for nothing beyond the download.
On the App Store both sit at effectively the same score — 4.9 for HIIT | Down Dog against 5.0 for Intervals. That said, the two scores are not equally well evidenced: HIIT | Down Dog has 48K ratings behind it against 2, so its average is the more settled of the two.
HIIT | Down Dog ships an update every 10 days, Intervals every 4 months. The most recent releases landed on November 4, 2026 and November 3, 2026 respectively.
| Parameter | HIIT | Down Dog | Intervals |
|---|---|---|
| Price | Free | Free |
| Rating | 4.9 (48K ratings) | 5.0 (2 ratings) — better |
| Positive reviews | 89.1% of reviews | — |
| Number of ratings | 48K — better | 2 |
| Update frequency | Every 10 days — better | Every 4 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Ad-supported — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 15.0 | 12.1 — better |
| Further details — not scored | ||
| Size | 101 MB | 15 MB |
| Age rating | 4+ | 12+ |
| Developer | Yoga Buddhi Co. | Curtis Wichern |
Customer experience
HIIT | Down Dog
Intervals
Bugs and requests
HIIT | Down Dog
Reported bugs
3 issues- App freezing and crashing
- Connectivity problems
- Inconsistent workout experiences
Requested features
6 requests- Preview of upcoming exercises
- Warm-up and cool-down options
- Ability to exclude certain exercises
- More detailed exercise instructions and form cues
- Offline workout downloads
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- Integration with fitness tracking devices
Intervals
Not enough reviews yet to summarise bugs or requests.
In-app purchases
HIIT | Down Dog
- HIIT Subscription$12.991 Month
- All Access Subscription2 variants$12.991 Month
- HIIT Subscription$99.991 Year
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- All Access Subscription3 variants$99.991 Year
- All Access Subscription$119.991 Year
Intervals
No in-app purchases
Questions
Is HIIT | Down Dog free?
Is Intervals free?
Which has better reviews, HIIT | Down Dog or Intervals?
Do HIIT | Down Dog or Intervals have ads?
Which is updated more often, HIIT | Down Dog or Intervals?
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