Comparison

Interval Timer vs Interval Workout & HIIT Timer

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

Head to head
About

Interval Timer

This app provides a versatile interval timer for various fitness activities, including Tabata, HIIT, and running. Customize work and rest periods, set multiple rounds, and utilize voice prompts for seamless training. It functions as a stopwatch and countdown timer for diverse workout needs.

Highlights
  • Customizable interval timer
  • Tabata and HIIT workout support
  • Running and cardio intervals
  • Stopwatch and countdown timer
  • Voice prompts and loud alerts
  • Background mode
  • Screen stays awake
Features
Read full description

Looking for the best free tabata timer to power your workouts? Interval Timer – Tabata Timer is your all-in-one HIIT timer, interval timer, fitness timer, stopwatch, and countdown timer designed for gym training, home workouts, and professional fitness routines across the USA. Whether you're doing tabata, strength training, cardio, or running intervals, this powerful and easy-to-use timer helps you train smarter and stay consistent. ---> Perfect for: ◉ Tabata workouts ◉ HIIT training ◉ Circuit training ◉ Running interval timer sessions ◉ Weightlifting ◉ Cross-training ◉ Home workouts ◉ Gym workouts (including Planet Fitness routines) This app works as your personal tabata pro tool — without the complexity. ---> Fully Customizable Interval Timer ◉ Build workouts your way ◉ Set work & rest intervals ◉ Multiple rounds & sets ◉ Warm-up & cool-down ◉ Adjustable seconds interval timer precision ◉ Loud alerts & voice prompts ◉ Background mode support ◉ Screen stays awake ◉ One-tap start From short tabata bursts to long endurance sessions, you control the time. ---> Running & Cardio Focused Use it as a: ◉ Running interval timer ◉ Sprint timer ◉ Cardio HIIT timer ◉ Stopwatch for lap tracking ◉ Countdown timer for training goals ◉ Ideal for treadmill workouts, outdoor runs, and structured cardio sessions. ---> This powerful app also works as: More Than Just a Workout Timer ◉ Fitness timer ◉ Timer for workouts ◉ Stopwatch for training ◉ Countdown timer for circuits ◉ Contraction tracker & timer (basic interval timing support) ◉ Simple fasting tracker timing tool ◉ One timer. Multiple uses. Designed for USA Fitness Enthusiasts Whether you're training at home, at a CrossFit box, or at Planet Fitness, this interval timer helps you stay disciplined, motivated, and consistent. Perfect for beginners, personal trainers, athletes, and anyone serious about results. Download Interval Timer – Tabata Timer today and transform your workouts with the ultimate HIIT timer, interval timer, and fitness stopwatch. Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Any unused portion of a free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable Links to our Terms of use and Privacy Policy. Terms of Use : https://sites.google.com/view/intervalterms/home Privacy Policy : https://sites.google.com/view/interval-privacy/home

About

Interval Workout & HIIT Timer

This minimalist interval timer helps you focus on your workout by managing your timing. It offers multiple modes for HIIT, Tabata, and standard intervals, with customizable transition times and focus-friendly audio or haptic feedback. Seamlessly track progress on your lock screen.

Highlights
  • Multiple timer modes (HIIT, Tabata, standard)
  • Customizable interval and rest periods
  • Smart 'Interval Gap' transition timer
  • Focus-friendly audio cues and haptic feedback
  • Live Activities and Dynamic Island integration
  • Background notifications
Features
Read full description

Time HIIT workouts, Tabata rounds, stretches, and yoga holds with custom work, rest, and transition intervals. Set your routine and follow the cues so you can focus on each movement. Consistency is key. From flexibility training and active recovery to high-intensity intervals, we handle the timing so you can keep your mind calm and handle the effort. KEY FEATURES: Multiple Timer Modes: Instantly switch between dedicated Tabata, HIIT, and standard interval modes to perfectly match your routine. Effortless Controls: Quickly dial in your intervals, rest periods, and rounds with simple tap-and-go presets. No complex programming required. Smart "Gap" Timer: The unique "Interval Gap" feature gives you exactly enough time to switch sides, change equipment, or move into the next pose. Set a custom transition buffer so you never feel rushed. Focus-Friendly Feedback: Choose gentle audio cues to guide you without looking at the screen, or haptic vibrations for a silent experience perfect for the gym or late nights. Seamless iOS Integration: Keep an eye on your progress anywhere with full support for Live Activities on the Lock Screen and Dynamic Island. Background Notifications: Your timer keeps running perfectly, sending you notifications even if the app is in the background. PERFECT FOR: HIIT & Tabata: Crush your high-intensity intervals with precise work, rest, and count-in periods. Yoga & Flexibility: Maintain your yoga asanas consistently and improve your overall flexibility without breaking focus. Stretching & Recovery: Hold a static stretch for the exact right amount of time to aid in muscle recovery. Physical Therapy (PT): Manage rehab exercises with precision. Mobility Work: Open up hips, shoulders, and hamstrings with ease. SIMPLE BY DESIGN We believe fitness tools shouldn't be complicated. Experience a calm, clutter-free interface with no confusing menus and no distractions. Just clean, simple controls that help you build a better habit. INTERVAL TIMER PRO The standard Interval Timer is free. HIIT, Tabata, and Live Activities / Dynamic Island require Interval Timer Pro, available as a weekly auto-renewing subscription or a one-time lifetime purchase. Eligible new subscribers can try the weekly plan free for 3 days. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://stretchytimerdotcom.onrender.com/privacy.html

Screenshots

Interval Timer4 screens
Interval Workout & HIIT Timer4 screens

Verdict

The call

The clearest difference is rating: Interval Workout & HIIT Timer at 5.0 against Interval Timer's 4.5. Interval Workout & HIIT Timer also leads on update cadence (every 3 weeks vs every 6 weeks). Interval Timer's advantage is ratings volume (39 vs 1) and iOS requirement (16.0 vs 26.2). On price, ads, in-app purchases and monetization model 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. Interval Timer sells 4 in-app purchases, starting at $3.99 per 7 days and Interval Workout & HIIT Timer sells 2 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Interval Workout & HIIT Timer holds the better App Store score, 5.0 against 4.5. That said, the two scores are not equally well evidenced: Interval Timer has 39 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Interval Timer ships an update every 6 weeks, Interval Workout & HIIT Timer every 3 weeks. The most recent releases landed on November 4, 2026 and October 31, 2026 respectively.

Scorecard4 real differences · 6 level
Interval Timer versus Interval Workout & HIIT Timer: the parameters behind the verdict, then further details
ParameterInterval TimerInterval Workout & HIIT Timer
PriceFreeFree
Rating4.5 (39 ratings)5.0 (1 ratings) — better
Positive reviews85.2% of reviews—
Number of ratings39 — better1
Update frequencyEvery 6 weeksEvery 3 weeks — better
AdsNoNo
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhoneiPhone
Requires iOS16.0 — better26.2
Further details — not scored
Size9 MB17 MB
Age rating4+4+
DeveloperVipul PrajapatiMassive Interface LLC

Customer experience

Interval Timer

All ratings39 ratings
Positive87.2%
Neutral12.8%
Negative0.0%
Written reviews88 reviews
Positive85.2%
Neutral14.8%
Negative0.0%

Interval Workout & HIIT Timer

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

4 purchases

Interval Timer

Subscriptions3
  • Interval Timer For Workouts$3.997 Days
  • Workouts Timer, Interval Timer$9.991 Month
  • Interval Timer, Tabata, HIIT$19.991 Year
One-time1
  • Workouts Tabata Interval Timer Pro$19.99
2 purchases

Interval Workout & HIIT Timer

One-time2
  • Home and Lock Screen Support$0.99
  • Live Activities and Dynamic Island$1.99

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is Interval Workout & HIIT Timer free?
Interval Workout & HIIT Timer is free to download, with in-app purchases available.
Which has better reviews, Interval Timer or Interval Workout & HIIT Timer?
Interval Workout & HIIT Timer is rated higher. Interval Timer averages 4.5 out of 5 from 39 ratings, while Interval Workout & HIIT Timer averages 5.0 from 1 ratings.
Do Interval Timer or Interval Workout & HIIT Timer have ads?
Neither Interval Timer nor Interval Workout & HIIT Timer shows ads.
Which is updated more often, Interval Timer or Interval Workout & HIIT Timer?
Interval Timer ships an update every 6 weeks, and Interval Workout & HIIT Timer every 3 weeks. Most recently, Interval Timer was updated on November 4, 2026 and Interval Workout & HIIT Timer on October 31, 2026.

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