Comparison

Timer Tabata for Workout, HIIT vs Interval Flow

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

Head to head
About

Timer Tabata for Workout, HIIT

This app provides a versatile interval timer for various training styles, including Tabata, HIIT, and general workouts. It offers background operation and round tracking, with optional premium features and Health app integration.

Highlights
  • Tabata Protocol timer
  • Rounds timer
  • Stopwatch mode
  • Interval timer
  • Workout of the day display
  • Background operation (premium)
  • Round number and duration display
Features
Read full description

Workout Timer / Training Timer / Round Timer Special timer for interval training The opportunity to display mode: - Tabata Protocol - Rounds - Stopwatch - Intervals - Workout of the day - Timer also works in backgroung mode (premium version) - Ability to display the number and duration of rounds Should you choose to upgrade to a Premium Membership, payment will be charged to your iTunes account at confirmation of purchase. Your monthly subscription is $0.99 per month, while the yearly subscription is $4.99 per year. (Price may vary by location.) Your subscription renews automatically unless cancelled at least 24 hours prior to the end of the current period and cancellation of the current active subscription period is not allowed. Auto-renewal may be turned off in your Account Settings in iTunes after purchase. You can also manage your subscriptions in Account Settings after purchase. Terms of use: http://appbysnap.tilda.ws/terms The application supports Health app: At your request, the data on completed training will be automatically added to the Health app. Good luck in your workouts!

About

Interval Flow

This app revolutionizes fitness routines with deep customization and advanced tracking for various activities like HIIT, Yoga, and CrossFit. It allows users to create, share, and follow personalized workouts with features like color-coded intervals, real-time progress tracking, and voice assistance.

Highlights
  • Color-coded intervals
  • Customizable circuits
  • Real-time progress tracking
  • Voice assist and search
  • Exercise library
  • Workout sharing
Features
Read full description

Interval Flow: Experience a Workout Revolution Interval Flow is your ultimate fitness companion, designed to transform your workout experience with deep customization and advanced tracking. This versatile app is perfect for a wide range of activities including HIIT, TABATA, CrossFit, Yoga, Pilates, Meditation, and more. With Interval Flow, you can stay focused on your fitness goals while the app handles the details. Key Features: - Color-Coded Intervals: Customize your workout visually with color-coded intervals. Set distinct colors for warm-ups, high-intensity bursts, rest periods, and more, to easily navigate through your routine. - Exercise Library: Build your workouts with ease! Add new exercises or select from the existing ones to tailor your workout to your specific needs. - Real-Time Progress Tracking: Keep a live tab on your workout progress. The dynamic interval list updates in real-time, ensuring you know exactly where you are in your routine. - Customizable Circuits: Create the perfect workout sequence by arranging various exercises into repeatable circuits tailored to your fitness level and goals. - Personalized Interval Warnings: Get timely alerts before an interval ends. Customize the warning sounds to suit your style, ensuring smooth transitions without missing a beat. - Interactive Workflow: Enjoy crafting your workouts with a user-friendly interface that’s as intuitive as it is functional. Setting up your ideal workout regime is now as engaging as the workout itself. - Voice Assist: Let our advanced voice assist guide you through your exercises, announcing what’s next so you can remain focused on your form and intensity. - Voice Search: Quickly find your favorite workouts using voice commands, making your preparation seamless and hands-free. - AirShare: Share your custom workouts with friends or clients effortlessly using AirDrop, enhancing connectivity and interaction. Why Choose Interval Flow? With Interval Flow, you don't just exercise, you experience a revolution in workout efficiency and enjoyment. The app’s intuitive interface and comprehensive customization options make it the optimal companion for anyone serious about fitness. Whether you're powering through a high-intensity session or seeking tranquility in yoga, Interval Flow adapts to your pace and preference. Unlock your potential with Interval Flow – where your workout meets innovation. Interval Flow Subscription: The app includes a 1 month long auto-renewable subscription with a 3-day free trial, which will unlock premium features, like unlimited workouts, timer program editing and autoplay and costs $4.99/ month. It will be charged to your credit card through your iTunes account and will automatically renew unless you canceled at least 24 hours before the end of the current period. Any unused portion of a free trial period will be forfeited when you purchase the subscription. Though your subscription for the current month cannot be canceled, you can turn auto-renewal off in your account settings after purchase. See the instructions here: https://support.apple.com/en-us/HT202039 You can read the terms of use and privacy policy here: https://kapi90.github.io/hiit_timer_privacy_policy.html End User License Agreement (EULA) of the App Store applies: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

Screenshots

Timer Tabata for Workout, HIIT4 screens
Interval Flow4 screens

Verdict

The call

The clearest difference is monetization model: Timer Tabata for Workout, HIIT at freemium against Interval Flow's subscription. Timer Tabata for Workout, HIIT also leads on review sentiment (81% vs 48%) and device support (4 vs 2). On price, rating, update cadence and ads 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. Timer Tabata for Workout, HIIT sells 6 in-app purchases, starting at $2.99 per month and Interval Flow sells 10 in-app purchases, starting at $4.99 per 3 months. 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 — 4.7 for Timer Tabata for Workout, HIIT against 4.7 for Interval Flow. Both are backed by a comparable volume of ratings — 523 and 168 respectively. Written reviews are what separate them: 81% of Timer Tabata for Workout, HIIT's written reviews are positive against 48% of Interval Flow's.

UpkeepUpdate frequency

Timer Tabata for Workout, HIIT ships an update every 3 weeks, Interval Flow fortnightly. The most recent releases landed on September 24, 2026 and September 5, 2026 respectively.

Scorecard4 real differences · 6 level
Timer Tabata for Workout, HIIT versus Interval Flow: the parameters behind the verdict, then further details
ParameterTimer Tabata for Workout, HIITInterval Flow
PriceFreeFree
Rating4.7 (523 ratings)4.7 (168 ratings)
Positive reviews80.7% of reviews — better48.1% of reviews
Number of ratings523 — better168
Update frequencyEvery 3 weeksFortnightly — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemium — betterSubscription
DevicesiPhone, iPad, Mac, Apple Watch — betteriPhone, iPad
Requires iOS17.0 — better18.6
Further details — not scored
Size80 MB20 MB
Age rating4+4+
DeveloperAlexander SeninBence Kaposzta

Customer experience

Timer Tabata for Workout, HIIT

All ratings523 ratings
Positive92.0%
Neutral1.5%
Negative6.5%
Written reviews944 reviews
Positive80.7%
Neutral2.4%
Negative16.8%

Interval Flow

All ratings168 ratings
Positive93.5%
Neutral2.4%
Negative4.2%
Written reviews27 reviews
Positive48.1%
Neutral18.5%
Negative33.3%

Bugs and requests

Timer Tabata for Workout, HIIT

Reported bugs

2 issues
  • Workout tracking stops working on Apple Watch
  • Timer loses track when screen turns off

Requested features

4 requests
  • Ability to set custom intervals and rest times
  • Option to repeat previous rounds
  • Adjustable volume for alerts
  • Ability to save and load custom workout routines

Interval Flow

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Timer Tabata for Workout, HIIT

Subscriptions2
  • Best Timer for a Month$2.991 Month
  • Best Timer for a Year$12.991 Year
One-time4
  • Tip developer$0.99
  • Full version$1.99
  • Boost of Energy$1.99
Show 1 more
  • Source of Inspiration$3.99
10 purchases

Interval Flow

Subscriptions8
  • 3 Month$4.993 Months
  • 1 Month$9.991 Month
  • 1 Month, 3 day trial3 Days trial$9.991 Month
Show 5 more
  • Annual7 Days trial$14.991 Year
  • 1 Year discounted$25.951 Year
  • 1 Year, 3 day trial3 Days trial$39.991 Year
  • 1 Year$39.991 Year
  • 1 Year Intro month1 Month trial$39.991 Year
One-time2
  • Free Lifetime subscriptionFree
  • Lifetime$24.99

Questions

Is Timer Tabata for Workout, HIIT free?
Timer Tabata for Workout, HIIT is free to download, with in-app purchases available.
Is Interval Flow free?
Interval Flow is free to download, with in-app purchases available.
Which has better reviews, Timer Tabata for Workout, HIIT or Interval Flow?
Timer Tabata for Workout, HIIT and Interval Flow are both rated 4.7 out of 5 on the App Store, from 523 and 168 ratings respectively.
Do Timer Tabata for Workout, HIIT or Interval Flow have ads?
Neither Timer Tabata for Workout, HIIT nor Interval Flow shows ads.
Which is updated more often, Timer Tabata for Workout, HIIT or Interval Flow?
Timer Tabata for Workout, HIIT ships an update every 3 weeks, and Interval Flow fortnightly. Most recently, Timer Tabata for Workout, HIIT was updated on September 24, 2026 and Interval Flow on September 5, 2026.

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