Comparison

Exercise Timer vs Modern Interval Workout Timer

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

Head to head
About

Exercise Timer

Create and guide custom interval training routines with this app. It supports timed and rep-based exercises, offers voice coaching, and logs your workout history with detailed analytics. Track progress over time and organize routines into training plans.

Highlights
  • Custom workout routines
  • Voice coach for next exercise
  • Timed and rep-based exercises
  • Workout logging and analytics
  • Training plans
  • Background operation
  • Apple Watch support
Features
Read full description

Create custom workout routines & let Exercise Timer guide you through your interval training. Exercise Timer supports both timed exercises and even reps-based exercises (press 'done' when exercise complete). Use Exercise Timer with your screen on or even in the background with your screen locked. Keep your phone in your pocket & Exercise Timer will still let you know which exercise is coming up by voice, vibration & bell. Keep a log of every workout along with an exercise breakdown & take notes. Know how much time you spend exercising with weekly, monthly & yearly charts. In addition to this, Exercise Timer generates reports of individual exercises with overall totals & Exercise Progression charts FEATURES • Create your custom workout routines • Voice Coach announces the next exercise • Optional Metronome to improve cadence • Multiple Bell Sounds • Group Exercises. E.g.: for Warm-Up/Cool-Down • Timed Exercises & Reps exercises supported • Color code your Exercises • Explain your exercises better with our library of exercise GIFs • Log & keep track of your workouts • Workout Analytics • Organize your workouts in Training Plans • Training plans designed by our fitness experts • Works in Background with device locked and screen off • Use Exercise Timer on your Apple Watch IDEAL FOR: • Interval Training, Tabata & Circuit Training • Yoga • Boxing • Keeping all your Workout Routines & Plans in one place • Gym Timer ARE YOU A FITNESS TRAINER? Create your Training Plans and workout routines in Exercise Timer and easily share them with your clients. APPLE WATCH Yes, Exercise Timer works on your Apple Watch! All your workouts are automatically synced on your Apple watch. Workouts performed on your apple watch are also logged on your phone. Download Exercise Timer Now and get moving! UNLOCK PREMIUM FEATURES Exercise Timer Premium is available with a monthly or annual subscription. If you choose to purchase Exercise Timer Premium, payment will be charged to your iTunes account, and your account will be charged for renewal 24-hours prior to the end of the current period. Your subscription will automatically renew unless cancelled at least 24hrs before the end of the current period. Subscriptions may be managed by the user and Auto-renewal may be turned off at any time by going to the ‘Manage Subscription’ page after purchase. Any unused portion of the free trial period, if offered, will be forfeited when the user purchases a subscription to that publication, where applicable. Terms of service: https://exercisetimer.net/terms Privacy policy: https://exercisetimer.net/privacypolicy

About

Modern Interval Workout Timer

This versatile timer supports HIIT, Tabata, circuit training, and combat sports like boxing. Customize visuals, sounds, and presets for a personalized workout experience. Track and replay past sessions with a clean, ad-free interface.

Highlights
  • Interval and regular timer modes
  • Customizable themes and sounds
  • Large, bold visuals
  • Pre-made and saved presets
  • Workout log and replay
  • Ad-free experience
Features
Read full description

This workout timer is ideal for your HIIT (high intensity interval training), circuit training, Tabata routines and is compatible with many more sports. For instance it also works perfectly for training or sparring in combat sports or martial arts like boxing, kick boxing, muay thai, MMA and more as it'll keep track of your rounds. Finally, it is also great for all bodyweight exercices, at home or at the gym. The app features a simple yet powerful user interface. You can get started in a second, but if you want to go further you can really make it your own: - Regular timer, interval timer, count down... if you want to time something, the app has you covered! - Many different visual themes. You can even create your own, changing colors, fonts and more. - Personalise all sounds and warnings. - Very large and bold visuals working both in portrait and landscape mode. - Use pre-made timers (boxing rules, Tabata 20/10, HIIT 30/30 and more), or save your own presets. - Keep track of your workouts with a full log of completed trainings. You can even replay them. - Simple and clean interface that works perfectly in light or dark mode. On top of this, the app is ad-free to have a more stable and clutter-less experience.

Screenshots

Exercise Timer4 screens
Modern Interval Workout Timer4 screens

Verdict

The call

The clearest difference is rating: Exercise Timer at 4.8 against Modern Interval Workout Timer's 3.0. Exercise Timer also leads on ratings volume (1K vs 1) and device support (3 vs 1). Modern Interval Workout Timer's advantage is review sentiment (100% vs 73%) and update cadence (every 4 days vs monthly). 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. Exercise Timer sells 3 in-app purchases, starting at $4.99 per month and Modern Interval Workout Timer sells 3 in-app purchases, starting at $0.99 per month. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

Exercise Timer holds the better App Store score, 4.8 against 3.0. That said, the two scores are not equally well evidenced: Exercise Timer has 1K ratings behind it against 1, so its average is the more settled of the two. Written reviews complicate that: 73% of Exercise Timer's written reviews are positive against 100% of Modern Interval Workout Timer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Exercise Timer ships an update monthly, Modern Interval Workout Timer every 4 days. The most recent releases landed on September 30, 2026 and September 29, 2026 respectively.

Scorecard5 real differences · 5 level
Exercise Timer versus Modern Interval Workout Timer: the parameters behind the verdict, then further details
ParameterExercise TimerModern Interval Workout Timer
PriceFreeFree
Rating4.8 (1K ratings) — better3.0 (1 ratings)
Positive reviews73.2% of reviews100.0% of reviews — better
Number of ratings1K — better1
Update frequencyMonthlyEvery 4 days — better
AdsNoNo
In-app purchasesYesYes
MonetizationFreemiumFreemium
DevicesiPhone, iPad, Apple Watch — betteriPhone
Requires iOS17 — better18.0
Further details — not scored
Size52 MB9 MB
Age rating4+4+
DeveloperNeurondigital LtdMarc Gauthier

Customer experience

Exercise Timer

All ratings1,000 ratings
Positive95.9%
Neutral1.7%
Negative2.4%
Written reviews56 reviews
Positive73.2%
Neutral7.1%
Negative19.6%

Modern Interval Workout Timer

All ratings1 ratings
Positive0.0%
Neutral100.0%
Negative0.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Exercise Timer

Reported bugs

6 issues
  • Syncing issues with Apple Watch
  • Randomly locking users out and requiring upgrade
  • Deleting all routines after uninstalling
  • Exercises not updating properly on Apple Watch
  • Apple Watch app causing native exercise app to crash
Show 1 more
  • Phone locked, no chime when locked

Requested features

5 requests
  • Sync workouts across devices without logging out/in
  • Ability to duplicate workouts on iPhone
  • Search, sort, or reorder routines
  • Connect with Apple Health app
  • Shortcut/automation support

Modern Interval Workout Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

Exercise Timer

Subscriptions2
  • Exercise Timer Premium Monthly3 Days trial$4.991 Month
  • Exercise Timer Premium Yearly3 Days trial$30.991 Year
One-time1
  • Exercise Timer Lifetime$69.99
3 purchases

Modern Interval Workout Timer

Subscriptions2
  • Premium (monthly subscription)$0.991 Month
  • Premium (yearly subscription)$4.991 Year
One-time1
  • Lifetime premium$14.99

Questions

Is Exercise Timer free?
Exercise Timer is free to download, with in-app purchases available.
Is Modern Interval Workout Timer free?
Modern Interval Workout Timer is free to download, with in-app purchases available.
Which has better reviews, Exercise Timer or Modern Interval Workout Timer?
Exercise Timer is rated higher. Exercise Timer averages 4.8 out of 5 from 1K ratings, while Modern Interval Workout Timer averages 3.0 from 1 ratings.
Do Exercise Timer or Modern Interval Workout Timer have ads?
Neither Exercise Timer nor Modern Interval Workout Timer shows ads.
Which is updated more often, Exercise Timer or Modern Interval Workout Timer?
Exercise Timer ships an update monthly, and Modern Interval Workout Timer every 4 days. Most recently, Exercise Timer was updated on September 30, 2026 and Modern Interval Workout Timer on September 29, 2026.

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