Comparison

Interval Timer vs Workout 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 customizable interval timer for various workout types, including HIIT and Tabata. It features a minimalist design, audio guidance, rep counting, and workout history tracking. You can use your favorite music apps while training.

Highlights
  • Customizable timers and presets
  • Audio guidance and beep sounds
  • Rep counting functionality
  • Workout history and calendar view
  • Minimalist and glanceable design
  • Music app integration
Features
Read full description

Core is a professional interval timer for your daily workouts! - Workout with music: just use your favorite music apps while training. - Count Reps: can be used as a counter to count your workout reps. - Minimalist design: elegant interface and glanceable from afar. - Customizable timers: simple to create your own timers and save presets. - Audio Guide: beep sounds to use in noisy environments and voice guidance. - Workout history: keep track of your workout with stats and calendar view. - Suitable for all kinds of interval training: HIIT, Tabata, boxing, yoga, calisthenics, CrossFit, cardio exercises, circuit training and etc. This app includes optional auto-renewable subscriptions: Monthly ($1.99), Yearly ($7.99). Your subscription will be charged to your iTunes account at confirmation of purchase and will automatically renew (at the duration selected) unless auto-renew is turned off at least 24 hours before the end of the current period. Current subscription may not be canceled during the active subscription period; however, you can manage your subscription and/or turn off auto-renewal by visiting your iTunes Account Settings after purchase. Privacy policy: https://xydigital.studio/Privacy-Policy-4e08709f9d9144558415c7776536786d Terms of use: https://xydigital.studio/Terms-of-Use-5d480081e6624643a7ac87cc87caf9f9 If you have any ideas to improve the App, please contact us via coretimerapp@gmail.com. Your feedback is highly valued!

About

Workout Timer

This app provides a customizable interval timer for HIIT and Tabata workouts. It offers unlimited timer creation with extensive sound and voice reading options, background notifications, and dark mode. All features are free to use.

Highlights
  • Unlimited timer creation
  • Folder classification
  • High timer setting freedom
  • Variety of sounds and voice readings
  • Favorite color and reading text
  • Background notifications
  • Dark mode
Features
Read full description

It's a workout timer app suitable for HIIT and Tabata training. All features are completely free to use. Features: - Unlimited timer creation, folder classification is also possible - High degree of freedom in timer setting (supports rep and unlimited time) - A wide variety of sounds and voice readings (about 100 types of sounds) - Favorite color, reading text - Background notifications - Dark mode - Free URL scheme: workouttimer://

Screenshots

Interval Timer4 screens
Workout Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Workout Timer at none against Interval Timer's 3. Workout Timer also leads on ratings volume (23 vs 3). Interval Timer's advantage is ads (none vs shown) and rating (5.0 vs 4.7). On price, 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

Both are free to download. Interval Timer sells 3 in-app purchases, starting at $1.99 per month. Workout Timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Interval Timer holds the better App Store score, 5.0 against 4.7. That said, the two scores are not equally well evidenced: Workout Timer has 23 ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 100% of Interval Timer's written reviews are positive against 80% of Workout Timer's.

UpkeepUpdate frequency

Interval Timer ships an update every 3 weeks, Workout Timer every 4 weeks. The most recent releases landed on September 23, 2026 and September 29, 2026 respectively.

Scorecard7 real differences · 3 level
Interval Timer versus Workout Timer: the parameters behind the verdict, then further details
ParameterInterval TimerWorkout Timer
PriceFreeFree
Rating5.0 (3 ratings) — better4.7 (23 ratings)
Positive reviews100.0% of reviews — better80.0% of reviews
Number of ratings323 — better
Update frequencyEvery 3 weeks — betterEvery 4 weeks
AdsNo — betterYes
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesAd-supported — better
DevicesiPhone, iPodiPhone, iPad
Requires iOS9.0 — better26.0
Further details — not scored
Size91 MB13 MB
Age rating4+4+
DeveloperYating LuFugaPiyo Inc.

Customer experience

Interval Timer

All ratings3 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews6 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Workout Timer

All ratings23 ratings
Positive91.3%
Neutral4.3%
Negative4.3%
Written reviews5 reviews
Positive80.0%
Neutral20.0%
Negative0.0%

In-app purchases

3 purchases

Interval Timer

Subscriptions2
  • Monthly$1.991 Month
  • Yearly$7.991 Year
One-time1
  • Lifetime$9.99
None

Workout Timer

No in-app purchases

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is Workout Timer free?
Workout Timer is free to download, with no in-app purchases.
Which has better reviews, Interval Timer or Workout Timer?
Interval Timer is rated higher. Interval Timer averages 5.0 out of 5 from 3 ratings, while Workout Timer averages 4.7 from 23 ratings.
Do Interval Timer or Workout Timer have ads?
Workout Timer shows ads; Interval Timer does not.
Which is updated more often, Interval Timer or Workout Timer?
Interval Timer ships an update every 3 weeks, and Workout Timer every 4 weeks. Most recently, Interval Timer was updated on September 23, 2026 and Workout Timer on September 29, 2026.

Other comparisons