Comparison

HIIT Timer vs Interval Timer One

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

Head to head
About

HIIT Timer

This app provides a versatile timer for various high-intensity interval training routines like HIIT, EMOM, and Tabata. It allows users to create custom workouts, track progress, and offers multiple training modes with an intuitive interface.

Highlights
  • Customizable interval timers
  • Support for HIIT, EMOM, Tabata, AMRAP
  • Progress tracking for workouts
  • Multiple training modes
  • Intuitive and easy-to-use interface
Features
Read full description

HiitTimer - The Best Timer for Your HIIT Workouts Take your training to the next level with HiitTimer! Designed for athletes, trainers, and fitness enthusiasts, HiitTimer is an advanced timer app that helps you manage your high-intensity routines like HIIT (High-Intensity Interval Training), EMOM (Every Minute on the Minute), Tabata, or AMRAP (As Many Reps As Possible), efficiently and personally. Main Features: - Training Timer: Precisely control your time and keep the right pace for each exercise. - Custom Routines: Create and save your specific routines, adjusting work time, rest, and rounds according to your needs. - Progress Tracking: See your achievements at the end of each session and stay motivated to reach your goals. - Multiple Training Modes: Access specific timers for HIIT, EMOM, Tabata, stopwatch, and more, all in one app. - Intuitive Design: Clear and easy-to-use interface, ideal for beginners and professionals alike. Why Choose HiitTimer: HiitTimer is designed to optimize your workouts, helping you make the most of every second and maintain the intensity needed to see results. Perfect for those looking for a reliable and functional tool for high-intensity training routines. Download HiitTimer now and transform the way you train. Start improving your strength, endurance, and focus today!

About

Interval Timer One

This user-friendly interval timer app simplifies fitness routines by allowing effortless customization of workout durations. It offers intuitive controls for setting intervals, pausing, resuming, and adjusting the timer, ensuring a focused and efficient training experience without unnecessary features.

Highlights
  • Intuitive interval customization
  • Pause and resume functionality
  • Adjust timer forward/backward
  • Uninterrupted timer operation
  • Plays music without disruption
Features
Read full description

Simplify your fitness routine with user-friendly interval timer app. This app skips the confusion and complex settings. Effortlessly set your desired workout duration and start your session hassle-free. Key features of our app include: * Intuitive scrolling and selection options for warm-up, work, rest, and set duration. Customize your intervals to suit your specific workout needs. * Pause and resume functionality allows you to take breaks and maintain control over your interval training, providing flexibility during your sessions. * Easily adjust the timer forward or backward as needed, ensuring a seamless flow without interruptions. * Even if your app gets interrupted during your interval workout, our timer will continue running, allowing you to stay focused. * Enjoy uninterrupted music while working out. Our app ensures that your music plays without disruptions, keeping you motivated throughout your sessions. This app is designed to provide a focused and efficient experience, solely dedicated to serving as an interval timer. It does not attempt to be a dietary planner, workout calendar, workout routine manager, or include any other non-essential features. By eliminating unnecessary complexities, our app ensures a streamlined and hassle-free interval timer experience for your fitness sessions. Discover the simplicity and efficiency of interval training with our app. Take control of your workouts, minimize distractions, and make the most of your training time.

Screenshots

HIIT Timer4 screens
Interval Timer One3 screens

Verdict

The call

The clearest difference is ads: Interval Timer One at none against HIIT Timer's shown. Interval Timer One also leads on rating (5.0 vs 4.5) and monetization model (free vs ad-supported). HIIT Timer's advantage is ratings volume (42 vs 2). On price, update cadence, in-app purchases 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

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Interval Timer One holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: HIIT Timer has 42 ratings behind it against 2, so its average is the more settled of the two.

UpkeepUpdate frequency

HIIT Timer ships an update every 6 weeks, Interval Timer One every 2 months. The most recent releases landed on September 25, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 6 level
HIIT Timer versus Interval Timer One: the parameters behind the verdict, then further details
ParameterHIIT TimerInterval Timer One
PriceFreeFree
Rating4.5 (42 ratings)5.0 (2 ratings) — better
Positive reviews0.0% of reviews—
Number of ratings42 — better2
Update frequencyEvery 6 weeks — betterEvery 2 months
AdsYesNo — better
In-app purchasesNoNo
MonetizationAd-supportedFree — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS13.413.0 — better
Further details — not scored
Size28 MB2 MB
Age rating4+4+
DeveloperMarc Prez Calmetjun hyun

Customer experience

HIIT Timer

All ratings42 ratings
Positive90.5%
Neutral0.0%
Negative9.5%
Written reviews3 reviews
Positive0.0%
Neutral0.0%
Negative100.0%

Interval Timer One

All ratings2 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

HIIT Timer

No in-app purchases

None

Interval Timer One

No in-app purchases

Questions

Is HIIT Timer free?
HIIT Timer is free to download, with no in-app purchases.
Is Interval Timer One free?
Interval Timer One is free to download, with no in-app purchases.
Which has better reviews, HIIT Timer or Interval Timer One?
Interval Timer One is rated higher. HIIT Timer averages 4.5 out of 5 from 42 ratings, while Interval Timer One averages 5.0 from 2 ratings.
Do HIIT Timer or Interval Timer One have ads?
HIIT Timer shows ads; Interval Timer One does not.
Which is updated more often, HIIT Timer or Interval Timer One?
HIIT Timer ships an update every 6 weeks, and Interval Timer One every 2 months. Most recently, HIIT Timer was updated on September 25, 2026 and Interval Timer One on October 1, 2026.

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