Comparison

HIIT Workouts Challenge vs HIIT | Down Dog

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

HIIT Workouts Challenge

This app offers high-intensity interval training (HIIT) workouts designed to improve cardiovascular health, boost fat burning, and enhance athletic performance. It includes a variety of exercises and integrates with Apple HealthKit to automatically log your fitness progress.

Highlights
  • High-intensity interval training (HIIT)
  • Variety of exercises
  • Apple HealthKit integration
  • Improved athletic capacity
  • Enhanced fat burning
  • Cardiovascular benefits
Features
Read full description

High-intensity interval training (HIIT), also called high-intensity intermittent exercise (HIIE) or sprint interval training (SIT), is an enhanced form of interval training, an exercise strategy alternating periods of short intense anaerobic exercise with less-intense recovery periods. HIIT is a form of cardiovascular exercise. These short, intense workouts provide improved athletic capacity and condition, improved glucose metabolism, and improved fat burning. Exercises, 60 seconds each: - High knees - Jumping jacks - Squats - Leg raises - Lunges - Plank arm raises - Plank leg raises - Planks with rotation - Climbers - Push-ups Benefits: - Aerobic benefits - Metabolic benefits - Cardiovascular disease - Apple HealthKit integration : post your workouts on Apple Health automatically, by enabling Apple Health integration from the Settings Panel (by default it is disabled) 6 REASONS to start training: 1. Build yourself a smashing fit body - because there is no greater feeling than looking in the mirror and simply just love what you see. 2. Brag around about your toned muscles - low body fat level, noticeable muscle definition and shape, but not significant muscle size 3. Keep your heart strong and healthy - because your heart is a muscle also and it gets stronger and healthier if you live an active life. 4. A clear and beautiful glowing skin - you don't have to worry anymore about cellulite when you're half naked on the beach. No more dimply skin coming out of your swimsuit. 5. Reduce stress, anxiety and fight depression - regular training is the key for your head just as it is for your heart and will relax you, making you calmer, fighting depression and dissipate stress. 6. A happier soul and a bigger smile - you will feel that you are finally doing something for yourself. BONUS: Improve your live life! you know exercise is good for you, but do you know how goof? It boots your energy and improves your mood and exercising regularly puts the spark back into your love life.

About

HIIT | Down Dog

This app offers a dynamic high-intensity interval training (HIIT) experience with over 1000 unique exercises, ensuring you never do the same workout twice. It's beginner-friendly with customizable workout lengths, exercise types, and music to keep you motivated and prevent plateaus.

Highlights
  • Over 1000 unique exercises
  • Customizable workout length and intervals
  • Selectable exercise categories (upper body, core, etc.)
  • Preset and custom workout mixes
  • Dynamic music matching workout intensity
  • Choice of coach voices
  • Syncs across devices
Features
Read full description

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

Screenshots

HIIT Workouts Challenge4 screens
HIIT | Down Dog4 screens

Verdict

The call

The clearest difference is monetization model: HIIT Workouts Challenge at free against HIIT | Down Dog's subscription. HIIT Workouts Challenge also leads on review sentiment (100% vs 89%) and iOS requirement (9.0 vs 15.0). HIIT | Down Dog's advantage is ratings volume (48K vs 1) and update cadence (every 2 weeks vs every 2 months). On price, rating, 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. HIIT Workouts Challenge sells 1 one-off in-app purchase and HIIT | Down Dog sells 5 in-app purchases, starting at $12.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 5.0 for HIIT Workouts Challenge against 4.9 for HIIT | Down Dog. That said, the two scores are not equally well evidenced: HIIT | Down Dog has 48K ratings behind it against 1, so its average is the more settled of the two. Written reviews are what separate them: 100% of HIIT Workouts Challenge's written reviews are positive against 89% of HIIT | Down Dog's.

UpkeepUpdate frequency

HIIT Workouts Challenge ships an update every 2 months, HIIT | Down Dog every 2 weeks. The most recent releases landed on October 6, 2026 and November 1, 2026 respectively.

Scorecard5 real differences · 5 level
HIIT Workouts Challenge versus HIIT | Down Dog: the parameters behind the verdict, then further details
ParameterHIIT Workouts ChallengeHIIT | Down Dog
PriceFreeFree
Rating5.0 (1 ratings) — better4.9 (48K ratings)
Positive reviews100.0% of reviews — better89.1% of reviews
Number of ratings148K — better
Update frequencyEvery 2 monthsEvery 2 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS9.0 — better15.0
Further details — not scored
Size95 MB100 MB
Age rating4+4+
DeveloperMobway Solutions SRLYoga Buddhi Co.

Customer experience

HIIT Workouts Challenge

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

HIIT | Down Dog

All ratings48,358 ratings
Positive98.1%
Neutral1.4%
Negative0.5%
Written reviews550 reviews
Positive89.1%
Neutral4.7%
Negative6.2%

Bugs and requests

HIIT Workouts Challenge

Not enough reviews yet to summarise bugs or 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
Show 1 more
  • Integration with fitness tracking devices

In-app purchases

1 purchases

HIIT Workouts Challenge

One-time1
  • Remove Ads$0.99
5 purchases

HIIT | Down Dog

Subscriptions5
  • HIIT Subscription$12.991 Month
  • All Access Subscription2 variants$12.991 Month
  • HIIT Subscription$99.991 Year
Show 2 more
  • All Access Subscription3 variants$99.991 Year
  • All Access Subscription$119.991 Year

Questions

Is HIIT Workouts Challenge free?
HIIT Workouts Challenge is free to download, with in-app purchases available.
Is HIIT | Down Dog free?
HIIT | Down Dog is free to download, with in-app purchases available.
Which has better reviews, HIIT Workouts Challenge or HIIT | Down Dog?
HIIT Workouts Challenge is rated higher. HIIT Workouts Challenge averages 5.0 out of 5 from 1 ratings, while HIIT | Down Dog averages 4.9 from 48K ratings.
Do HIIT Workouts Challenge or HIIT | Down Dog have ads?
Neither HIIT Workouts Challenge nor HIIT | Down Dog shows ads.
Which is updated more often, HIIT Workouts Challenge or HIIT | Down Dog?
HIIT Workouts Challenge ships an update every 2 months, and HIIT | Down Dog every 2 weeks. Most recently, HIIT Workouts Challenge was updated on October 6, 2026 and HIIT | Down Dog on November 1, 2026.

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