Comparison

Interval Timer vs Interval 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

Organize your running and high-intensity interval training sessions with ease. Quickly set up custom time intervals for running, walking, warm-ups, and cool-downs. Receive voice and vibration notifications for interval changes, and enjoy background music playback.

Highlights
  • Intuitive design
  • Customizable time intervals
  • Warm-up and cool-down timers
  • Voice and vibration notifications
  • Background music support
  • Foreground/background operation
Features
Read full description

Interval Run is a running interval timer for iPhone and Apple Watch. Create run/walk intervals, sprint sessions, and HIIT workouts in seconds. Train with voice announcements and haptic cues, control workouts from Apple Watch, save sessions to Apple Health, and track your workout history. Choose from 25+ ready-made running workouts or build your own. Follow intervals from the Lock Screen and Dynamic Island, and focus on your run. 25+ READY-MADE RUNNING WORKOUTS • Explore run/walk workouts, running intervals, sprints, hill repeats, tempo runs, fartlek sessions, ladders, pyramids, and more • Find workouts for speed, endurance, recovery, and different training goals • Start any workout immediately or customize it to match your training • Save your favorites to My Workouts for quick access BUILD YOUR OWN INTERVAL WORKOUT • Create simple run/walk intervals or advanced multi-step workouts • Add warm-up, running, walking, recovery, rest, and cool-down sections • Set a custom duration for every step • Repeat intervals and complete workout blocks • Add custom cues to guide you through each workout step • Build sprint, HIIT, cardio, and structured running sessions • Save multiple workouts and reuse them anytime • Preview the complete workout before you start VOICE & HAPTIC INTERVAL CUES • Hear clear voice announcements at every interval transition • Feel haptic cues when it’s time to run, walk, recover, or rest • Keep your workout active while your iPhone is locked or the app is in the background • Follow your current interval from the Lock Screen and Dynamic Island with Live Activities • Listen to music, podcasts, or audiobooks while you train RUN WITH APPLE WATCH • Sync workouts to Apple Watch • Start, pause, and control workouts directly from your wrist • Run phone-free with your workouts ready on Apple Watch • Follow interval progress without repeatedly checking your phone • Track heart rate, distance, and active energy during your workout • Get haptic interval cues directly on your Watch • Save completed workouts to Apple Health TRACK YOUR TRAINING • Browse completed workouts in calendar and history views • Review workout duration, intervals, distance, and active energy • Look back at your running and interval training over time • Share your workout results • Export and restore backups of your workout data MADE FOR RUNNERS WHO TRAIN WITH INTERVALS Whether you’re starting with beginner run/walk intervals, adding speed work to your weekly training, preparing for a 5K or another race, or creating a challenging HIIT session, Interval Run keeps every interval clear from start to finish. Use it as a simple run/walk timer, a running interval timer for speed training, an Apple Watch interval timer for phone-free workouts, or a flexible workout builder for more advanced structured sessions. From beginner run/walk workouts to sprints, tempo runs, hill repeats, fartlek training, and custom multi-step sessions, Interval Run adapts to the way you train. Start with one of 25+ ready-made workouts or create your own. Interval Run handles the timing so you can focus on your training. Some features shown, including the full workout library, advanced workout creation, multiple saved workouts, and full workout history, require Interval Run Pro. Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Interval Timer

This app provides a customizable interval timer for various fitness activities like HIIT, Tabata, and circuit training. Easily set up preparation, work, and rest periods, then save and share your custom workouts. Track your progress with detailed statistics and history.

Highlights
  • Customizable intervals
  • HIIT and Tabata timer
  • Workout planning
  • Save and share workouts
  • Workout statistics
  • Workout history
Features
Read full description

The Interval Timer is a simple and easy to use workout interval timer (HIIT timer, Stopwatch & Countdown) for your daily fitness training and workout at home, gym and everywhere else. This workout timer is suitable for fitness interval training HIIT/Tabata, interval running (jogging) and other time dependent activities (boxing, circuit training, meditation, breathing exercises, yoga...). it possible to carry out training sessions with preparation time, work time, rest time and number of repetitions. Features: - Intuitive and clear user interface. - Configure exercises with preparation time, work time, rest and number of repetitions - Create your own custom intervals - Group multiple exercises as a plan - Save, load and edit workouts - Share your workouts with friends - Create and load backups of your workouts - Track your progress with the workout statistics - Perfect timer for high intensity interval training (hiit, tabata) - Detailed history and statistics pages to track your progress. - Repeat a previous workout from your history, so you don't need to set it again. Subscription Details: - Monthly and annual subscriptions are available. - Payment will be charged to your iTunes account at confirmation of purchase. -Subscriptions will automatically renew unless canceled within 24-hours before the end of the current period. You can cancel anytime with your iTunes account settings. you will not able to cancel subscriptions once activated. -Privacy policy: http://iglobalapp.com/privacy-policy -Terms of use: http://iglobalapp.com/terms-condition

Screenshots

Interval Timer4 screens
Interval Timer4 screens

Verdict

The call

The clearest difference is ads: Interval Timer at none against Interval Timer's shown. Interval Timer also leads on review sentiment (21% vs 10%). Interval Timer's advantage is iOS requirement (14.0 vs 26.0). On price, rating, ratings volume and update cadence 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 3 in-app purchases, starting at $2.99 per month and Interval Timer sells 2 in-app purchases, starting at $1.99 per month. 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 — 4.5 for Interval Timer against 4.5 for Interval Timer. Both are backed by a comparable volume of ratings — 534 and 402 respectively. Written reviews are what separate them: 21% of Interval Timer's written reviews are positive against 10% of Interval Timer's.

UpkeepUpdate frequency

Interval Timer ships an update every 3 months, Interval Timer every 6 weeks. The most recent releases landed on October 14, 2026 and October 7, 2026 respectively.

Scorecard3 real differences · 7 level
Interval Timer versus Interval Timer: the parameters behind the verdict, then further details
ParameterInterval TimerInterval Timer
PriceFreeFree
Rating4.5 (534 ratings)4.5 (402 ratings)
Positive reviews21.1% of reviews — better10.0% of reviews
Number of ratings534 — better402
Update frequencyEvery 3 monthsEvery 6 weeks — better
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPod
Requires iOS26.014.0 — better
Further details — not scored
Size16 MB18 MB
Age rating4+4+
DeveloperRoma SosnovskyJyoti Virani

Customer experience

Interval Timer

All ratings534 ratings
Positive86.7%
Neutral3.4%
Negative9.9%
Written reviews95 reviews
Positive21.1%
Neutral8.4%
Negative70.5%

Interval Timer

All ratings402 ratings
Positive86.6%
Neutral5.5%
Negative8.0%
Written reviews20 reviews
Positive10.0%
Neutral0.0%
Negative90.0%

Bugs and requests

Interval Timer

Reported bugs

4 issues
  • Timer resets or freezes during workout
  • Prompts not working when phone is locked or in pocket
  • Unexpected interval changes or duration changes
  • Compatibility issues with music playback

Requested features

6 requests
  • Option to pause/resume timer
  • Larger time remaining display
  • Apple Watch app
  • Ability to play audio prompts even with screen off
  • More interval options (run/walk/jog)
Show 1 more
  • Congratulatory audio cue at the end

Interval Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Interval Timer

Subscriptions2
  • Interval Run Pro Monthly$2.991 Month
  • Interval Run Pro Annual7 Days trial$19.991 Year
One-time1
  • Full Version$2.99
2 purchases

Interval Timer

Subscriptions2
  • Premium - Monthly$1.991 Month
  • Premium - Yearly$9.991 Year

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Which has better reviews, Interval Timer or Interval Timer?
Interval Timer and Interval Timer are both rated 4.5 out of 5 on the App Store, from 534 and 402 ratings respectively.
Do Interval Timer or Interval Timer have ads?
Interval Timer shows ads; Interval Timer does not.
Which is updated more often, Interval Timer or Interval Timer?
Interval Timer ships an update every 3 months, and Interval Timer every 6 weeks. Most recently, Interval Timer was updated on October 14, 2026 and Interval Timer on October 7, 2026.

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