Comparison

Master Training vs HIIT Timer

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

Head to head
About

Master Training

Features
Read full description

With the APP, you can make the most of your facility's services when training both indoors and outdoors. Whether you want to stay fit, improve your athletic performance, or enhance your health, the APP guides you to reach your goals with a personalized training plan designed by our staff. Try the Challenges to make your training experience even more motivating! Push your limits in individual challenges or compete against the Community, compare your progress with others on the leaderboard, and be the first to reach the goal to earn Badges. Your facility at a glance. Discover all the programs, classes, and challenges offered by your facility. Use the APP to easily find and book group fitness classes that interest you and appointments with our staff. You’ll receive smart reminders to help you remember your appointments. Monitor your progress, calories, heart rate, MOVEs, and MOVERGY. Track your physical activity by connecting your heart rate monitor, Apple Health, or devices such as Garmin, Suunto, Polar, Withings, Swimtag, Strava, Runkeeper, MyFitnessPal, MapMyFitness, and FitBit. You’ll find your progress and MOVEs, a unit that objectively measures how active you are, in your Wellness Passport. Achieve your daily MOVEs goal and track your lifestyle with MOVERGY, your 2-week trend.

About

HIIT Timer

This app provides a simple interval timer for various high-intensity training styles like HIIT, Tabata, EMOM, and AMRAP. Track your workouts, maintain streaks, and save custom timer presets for easy access. It's designed for home or gym training and requires no account or subscription.

Highlights
  • HIIT & Tabata timer
  • EMOM interval training
  • AMRAP workout mode
  • Workout calendar tracking
  • Streak and stats tracking
  • Customizable presets
  • Smart workout reminders
Features
Read full description

A simple interval timer for HIIT, Tabata, EMOM, and AMRAP workouts. All features are free with ad support. No account. No subscription. No usage limits. ◆ Four workout modes 【HIIT】 Set your own work time, rest time, and rounds. Built for classic high-intensity interval training your way. 【Tabata】 The 20s-on / 10s-off × 8 protocol. One tap to start the original. 【EMOM (Every Minute On the Minute)】 Repeating one-minute intervals. Built for CrossFit, strength training, and conditioning sessions. 【AMRAP (As Many Rounds As Possible)】 Set a time cap and count your rounds. Push the limit. ◆ Keep your streak alive ・Calendar view of every workout day ・Daily streak counter to keep the momentum ・Monthly workout totals at a glance ◆ Save your favorites Save your most-used presets. One tap to start next time. ◆ Smart reminders Weekly reminders that gently push you back on track when you miss a session. ◆ Built to stay out of your way ・No account required. Open the app, set the timer, train ・No bloated features, no upsells, no data harvesting ◆ Made for ・Home HIIT and bodyweight workouts ・Tabata protocols, including custom variations ・Strength training intervals ・Running and cardio circuits ・Yoga and stretching session timing ・CrossFit-style EMOM and AMRAP WODs ・Functional fitness and conditioning No account. No subscription. Just set the timer and go.

Screenshots

Master Training4 screens
HIIT Timer4 screens

Verdict

The call

The clearest difference is ads: Master Training at none against HIIT Timer's shown. HIIT Timer's advantage is update cadence (every 2 weeks vs every 6 months). On price, in-app purchases, device support and iOS requirement 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. Neither carries in-app purchases, so what you see is what you pay.

UpkeepUpdate frequency

Master Training ships an update every 6 months, HIIT Timer every 2 weeks. Both last shipped on October 7, 2026.

Scorecard2 real differences · 6 level
Master Training versus HIIT Timer: the parameters behind the verdict, then further details
ParameterMaster TrainingHIIT Timer
PriceFreeFree
Positive reviews—100.0% of reviews
Update frequencyEvery 6 monthsEvery 2 weeks — better
AdsNo — betterYes
In-app purchasesNoNo
Monetization—Ad-supported
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.015.0
Further details — not scored
Size117 MB90 MB
Age rating4+4+
DeveloperMaster Training ABtsyk-app

In-app purchases

None

Master Training

No in-app purchases

None

HIIT Timer

No in-app purchases

Questions

Is Master Training free?
Master Training is free to download, with no in-app purchases.
Is HIIT Timer free?
HIIT Timer is free to download, with no in-app purchases.
Do Master Training or HIIT Timer have ads?
HIIT Timer shows ads; Master Training does not.
Which is updated more often, Master Training or HIIT Timer?
Master Training ships an update every 6 months, and HIIT Timer every 2 weeks. Most recently, Master Training was updated on October 7, 2026 and HIIT Timer on October 7, 2026.

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