Comparison

UltraTimer vs Tabata Timer and HIIT Timer

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

Head to head
About

UltraTimer

This app offers a fully programmable and customizable interval timer for various activities. Set single or multiple timers with custom alarm sounds and visual feedback. Share and exchange timers with a community of users.

Highlights
  • Fully programmable interval timer
  • Customizable alarm sounds
  • Background color customization
  • Timer Groups for sequential timing
  • Community Timer Exchange
  • Custom sound recording
  • Timer sharing via email/clipboard
Features
Read full description

- Reviews - "UltraTimer by Plain and Simple Software is an ideal tool if you want to use your iPhone or iPod touch to keep you on track... UltraTimer is a simple but valuable tool for anyone who requires a flexible, hands-free event timer." - by Kyle Bailey, Macworld.com "Ultratimer: a must-have for interval training. ... Of the timers that I've tested, UltraTimer is my favorite. Its combination of ease-of-use and functionality make it the benchmark fitness timer app." - by Sang Tang, tuaw.com "So I purchased the UltraTimer app from the AppStore on my iPhone. It was the only purchased app I have that was worth it!" - by Casey, rawandfit.com "...the other thing that I have come to love is my Ultratimer application on my iPod... the Ultratimer is a step beyond." - by Jennifer, oncearoundvenus.blogspot.com "UltraTimer iPhone App Is EXACTLY What I’ve Been Looking For. ... I was worried that it might be difficult to use, but I found it incredibly easy and I was running with a program that only took me about five minutes to program, and that included recording the voice prompts." - by Laura Moncur, starling-fitness.com ----------------------------------- - Description - UltraTimer is the original fully-programmable and customizable interval timer in the AppStore. As a result, it is the most refined and feature-rich interval timer today! UltraTimer is an easy and convenient way of timing any activity or series of activities. You can set a single timer or multiple timers, each including series of count-down intervals that run back-to-back. Each interval can be customized to play a different alarm sound from the included library, as well as change the background color for visual feedback. It is easy to set up intervals for any activity: training (martial arts, boxing, mma, circuit training, interval training, Crossfit, HIIT / HIT, yoga, meditation, exercise, workout, cycling, running, etc), time management for switching between multiple projects, or anything else you can think of. For a complete workout, you can set up a Timer Group which will play individual timers back to back. Start out with your favorite Warm Up timer, then run through your favorite Training timer, and end with a Stretching timer. UltraTrainer will run you through your full workout automatically. The included sound library comes with a wide variety of reminder sounds suitable for relaxing timers, high intensity activities, and everything in between. Custom sounds can also be recorded via the microphone; you are not limited to the included sound library. Exclusive to our products, users can browse the Timer Exchange, a community where people freely exchange timers. Search, browse, and download timers that other users have uploaded. If you want, you can upload your own timers to share with others. If a friend also owns UltraTimer, you can exchange timers via e-mail or the clipboard to use other methods. Using UltraTimer with music playing is not a problem. You can begin playing music on the timer screen, pause it, or skip to the next track. Just a few features in UltraTimer: - Timer Exchange community - Runs in the background - Copy/Paste Intervals and Actions - Delayed start time - Over 70 included sounds - Record your own sounds - Large countdown timer display - iPod music playback control lets you pause/play the current track or move to the next track from the countdown timer screen - Pause the timer to temporarily halt the activity - Timer state is saved if it is interrupted - Still runs if screen is locked - Intuitive setup If you're looking for an App that coaches you as you train, check out "UltraTrainer."

About

Tabata Timer and HIIT Timer

This interval training app automates your exercise, rest, and cooldown periods for various workouts like Tabata, HIIT, and sprints. It offers customizable intervals, voice guidance, and music integration to enhance focus and workout efficiency. Track your progress with Apple Health integration.

Highlights
  • Automated exercise and rest intervals
  • Customizable workout presets
  • Voice and beep guidance
  • Music integration
  • Apple Health support
  • Color-coded display
Features
Read full description

Tabata Stopwatch Pro is the ultimate Tabata Interval Timer that works for 'all' your interval training needs. You can use it with Tabata, HIIT, kettlebells, bodyweight exercises, interval running, sprints, etc. Tabata Stopwatch Pro is a universal (both iPhone and iPad) feature packed interval timer for people who follow the Tabata training method. The main thing the Tabata app will aid you with is automating your exercise, rest, cooldown and other intervals. As simple as this sounds, it has a profound effect on your workout. You will be able to concentrate much better, won’t have to constantly count and honestly the whole workout just goes by faster. Try it with your Tabata, HIIT, kettlebells, bodyweight exercises, interval running, sprints, and other workouts. Designed with both beginners and advanced users in mind Tabata Stopwatch Pro comes ready to use with basic Tabata already set up for you. As you gain more experience you can customize all intervals to match your pace. You may even create and store your own interval presets to quickly change to different workouts. The app is loaded with beeps that help identify what part of a workout you are in, interval beeps for example tell you when a new interval has started. Tabata Stopwatch Pro also has voice support that announces intervals to further help you focus on your workout. Oh and what would an exercise app be without music, select your favorite tracks and enjoy that workout. The Apple Health app is supported and the Tabata app will write your workout times, calorie burned estimates and heart rates (needs a heart rate monitor and Pro purchase) after each workout. By far the best app for Tabata training available for your iPhone and iPad, this Tabata Timer app is well over a decade old with millions of downloads worldwide. Try out TSP you might really like it. Doesn't Include: - The free version limits the number of workouts every 7 days. - Self support with FAQs available on the help page linked below. Includes: + Pro grade Tabata timer. + Ready to use out of the box. Classic Tabata already set up for you. + Simple to use, just push play. + Works on both iPhone and iPad. + Comes with 2 beautiful themes. + Color coded display visible from afar. Colors represent the amount of energy you are using in an interval. + Customize initial countdown and warmup time. + Customize exercise, rest, recovery and cooldown intervals. + Adjust the number of sets and cycles to match your pace. + Jump between intervals in the middle of a workout as needed. + Build presets to support your multiple interval training needs (Pro purchase needed). + Pause your workouts if needed. + Works with the screen locked and in your pocket. + Interval beeps for each individual interval. Need a separate beep to mark when it's time to rest, no problem. + Interval vibration. + Continuous beeps. + Three second beeps. + Halfway beeps. + Voice assist so that you focus on your workout and not the screen. + Workout to music from your iPod. + Set music to pause to hear beeps and voice assist clearly. + Shuffle tracks or albums to suit your taste and workout. + Apple Health support. Pro Features Subscription: Some features of the app require a paid Pro Features In App Subscription. These include unlimited number of workouts, no ads, access to announcement settings, the ability to use chest strap heart rate monitors and more sounds. Learn more about these by clicking on the GET PRO button in the app settings on the top right. Health Disclaimer: Exercising can be extremely stressful for the body, please consult your doctor, trainer or coach before using this app. This app does not aim to teach, coach or guide you with fitness, exercises or working out. It is a utility for people (adults only) who already know what they are doing and why. Further, calculations for workout times, calories burned and heart rates when working out are only approximations and should not be used for any medical purposes.

Screenshots

UltraTimer4 screens
Tabata Timer and HIIT Timer4 screens

Verdict

The call

The clearest difference is price: Tabata Timer and HIIT Timer at Free against UltraTimer's $1.99. Tabata Timer and HIIT Timer also leads on rating (4.8 vs 4.2) and ratings volume (74K vs 12). UltraTimer's advantage is in-app purchases (none vs 2) and ads (none vs shown). On update cadence 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

Tabata Timer and HIIT Timer is free to download; UltraTimer costs $1.99 up front. Tabata Timer and HIIT Timer sells 2 in-app purchases, starting at $19.99 per year. UltraTimer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Tabata Timer and HIIT Timer holds the better App Store score, 4.8 against 4.2. That said, the two scores are not equally well evidenced: Tabata Timer and HIIT Timer has 74K ratings behind it against 12, so its average is the more settled of the two. Written reviews point the same way: 57% of UltraTimer's written reviews are positive against 79% of Tabata Timer and HIIT Timer's.

UpkeepUpdate frequency

UltraTimer ships an update monthly, Tabata Timer and HIIT Timer every 3 weeks. Both last shipped on October 14, 2026.

Scorecard8 real differences · 2 level
UltraTimer versus Tabata Timer and HIIT Timer: the parameters behind the verdict, then further details
ParameterUltraTimerTabata Timer and HIIT Timer
Price$1.99Free — better
Rating4.2 (12 ratings)4.8 (74K ratings) — better
Positive reviews57.1% of reviews79.5% of reviews — better
Number of ratings1274K — better
Update frequencyMonthlyEvery 3 weeks — better
AdsNo — betterYes
In-app purchasesNo — betterYes
MonetizationPaidFree with in-app purchases — better
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS8.0 — better15.0
Further details — not scored
Size21 MB27 MB
Age rating4+12+
DeveloperPlain and Simple SoftwareAnuj Seth

Customer experience

UltraTimer

All ratings12 ratings
Positive75.0%
Neutral8.3%
Negative16.7%
Written reviews126 reviews
Positive57.1%
Neutral11.1%
Negative31.7%

Tabata Timer and HIIT Timer

All ratings73,691 ratings
Positive96.2%
Neutral2.0%
Negative1.8%
Written reviews677 reviews
Positive79.5%
Neutral4.4%
Negative16.1%

User reviews

UltraTimer

From 12 App Store ratings

What we love

  • ⭐ Best workout timer
  • 👍 Highly customizable
  • 🚀 Works great on latest devices
  • 💪 Perfect for fitness routines
  • 🎨 Visually appealing interface

Room to improve

  • 🐛 Compatibility issues with older devices
  • 🔍 Layout not functioning properly on some phones
  • 🔇 Sound issues after updates
  • 💻 Crashes and bugs after recent updates
  • 🔋 Drains battery when screen is on

Tabata Timer and HIIT Timer

From 74K App Store ratings

What we love

  • 🚀 Versatile and customizable
  • 👍 Easy to use interface
  • 🎨 Helpful voice prompts and audio cues
  • 💪 Effective for HIIT and circuit training
  • 🎶 Ability to play music during workouts

Room to improve

  • 🔒 Limited free version with restrictions
  • 🐛 Inconsistent behavior when pausing/resuming
  • 🔍 Lack of visual indicators for exercise progress
  • 🔊 Loud audio alerts that can't be adjusted
  • 🔁 Inability to edit saved workout presets

Bugs and requests

UltraTimer

Reported bugs

5 issues
  • Cannot modify interval times after latest update
  • Timers get replaced with incorrect values when saved
  • Naming/renaming of timers and groups not working
  • Frequent crashes when trying to copy, paste or delete timers
  • Sound not playing consistently during workouts

Requested features

5 requests
  • Add option to pause/resume individual intervals
  • Implement a countdown timer before workout starts
  • Allow importing/exporting of custom timers
  • Provide more sound options and ability to use own sounds
  • Add screen lock feature to prevent accidental taps

Tabata Timer and HIIT Timer

Reported bugs

3 issues
  • App freezing or crashing on some devices
  • Purchased pro version not restoring properly
  • Inconsistent behavior when switching between apps

Requested features

5 requests
  • Ability to label and customize individual intervals
  • Option to create more complex interval sequences
  • Integration with wearable devices and fitness trackers
  • Customizable audio alerts and voice prompts
  • Improved workout history and progress tracking

In-app purchases

None

UltraTimer

No in-app purchases

2 purchases

Tabata Timer and HIIT Timer

Subscriptions1
  • Pro Features Subscription$19.991 Year
One-time1
  • Pro Features$19.99

Questions

Is UltraTimer free?
UltraTimer costs $1.99, with no in-app purchases.
Is Tabata Timer and HIIT Timer free?
Tabata Timer and HIIT Timer is free to download, with in-app purchases available.
Which has better reviews, UltraTimer or Tabata Timer and HIIT Timer?
Tabata Timer and HIIT Timer is rated higher. UltraTimer averages 4.2 out of 5 from 12 ratings, while Tabata Timer and HIIT Timer averages 4.8 from 74K ratings.
Do UltraTimer or Tabata Timer and HIIT Timer have ads?
Tabata Timer and HIIT Timer shows ads; UltraTimer does not.
Which is updated more often, UltraTimer or Tabata Timer and HIIT Timer?
UltraTimer ships an update monthly, and Tabata Timer and HIIT Timer every 3 weeks. Most recently, UltraTimer was updated on October 14, 2026 and Tabata Timer and HIIT Timer on October 14, 2026.

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