Comparison

Core Advantage Interval Timer vs Exercise Timer

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

Head to head
About

Core Advantage Interval Timer

Create and follow custom interval training routines or choose from pre-built workouts. This app supports various training styles, from high-intensity sprints to tempo control and stretching protocols, with adjustable music volume.

Highlights
  • Customizable workout builder
  • Pre-built workout library
  • Adjustable interval volume
  • Training metronome
  • Repeat sprint timer
  • Tempo control timer
Features
Read full description

Welcome to the Core Advantage Interval Timer. Choose from our list of pre-built workouts or build & save your own with custom. Listen to music while you train with adjustable interval volume levels. Workouts include: - 8:12s. The most effective and efficient way to improve anaerobic fitness on a spin bike - Fartlek Timer. Swedish for speed play, use for a randomised workout of hard, moderate and easy effort - Game Fit. The world’s best sports replication drill designed to replicate the movement patterns, muscle groups and fitness demands of team sport - Training Metronome. Use this simple tool to improve your running cadence or lifting tempo. - Repeat Sprints. Long slow cardio is ineffective for power athletes get fit with repeated high-velocity sprints - Stretching. Custom built for the Core Advantage Crouching three stretching protocol - Tempo Timer. Use to accurately control your strength training tempo - Custom. Build and save your own timing protocols with our workout builder. [www.coreadvantage.com.au](http://www.coreadvantage.com.au/) Updates: **Version 2.1.0*** - Introducing a training metronome! This is a key tool that we often use in the gym for improving running and cycling cadence or building rhythm and coordination on movements. Set up a duration for the timer then pick a cadence, you can even adjust the tempo from within the timer. - A little styling change here and there, with some streamlined button sizes and font adjustments - Added titles to the top of each page and shortened up the menu item names for slick-ness ***Version 2.0.1*** Squashed a few little bugs that had snuck into the apps functionality with the last big update. - Thanks to Glenn for this one: Remember me functionality. Hate re-typing your email? Tick the remember me box and suffer no longer as your details will be saved. - A few athletes pointed this one out too: Music & podcasts will now play again while you are training hard, sorry you had to sweat in silence these past few weeks. - Somehow our gym open times had -1 instead of 0 for empty time slots. Not even sure how you do that, but it's fixed now so we will stop the philosophical pondering on negative attendance. - Adjusted interface for Core Advantage members booking class times - buttons now look more button-y and the words are good-er. - Bug work in progress: There may still be some delay between setting up an ongoing bulk enrollment and it becoming visible in your schedule, we did a little work to speed this up, but stay patient with it, as they might not all appear straight away. ***Version 2.0.0*** Core Advantage members can now book and change their training schedule. Simply log in using your account email address and date of birth (DDMMYY format) to view and book times in the gym. *Parents and guardians can also log in using their email address with the date of birth of any of their children/dependents ***New in version 1.2.0*** - Fartlek Timer. Swedish for speed play, use for a randomised workout of hard, moderate and easy effort - Tempo Timer. Use to accurately control your strength training tempo - Independent volume control. So you can keep the music pumping and the bells in the background

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

Screenshots

Core Advantage Interval Timer4 screens
Exercise Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: Core Advantage Interval Timer at none against Exercise Timer's 3. Core Advantage Interval Timer also leads on rating (5.0 vs 4.8) and iOS requirement (11.0 vs 17). Exercise Timer's advantage is ratings volume (1K vs 4) and review sentiment (73% vs 50%). On price, ads 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. Exercise Timer sells 3 in-app purchases, starting at $4.99 per month. Core Advantage Interval Timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Core Advantage Interval Timer holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Exercise Timer has 1K ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 50% of Core Advantage Interval Timer's written reviews are positive against 73% of Exercise Timer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Core Advantage Interval Timer ships an update every 2 months, Exercise Timer monthly. The most recent releases landed on August 17, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 3 level
Core Advantage Interval Timer versus Exercise Timer: the parameters behind the verdict, then further details
ParameterCore Advantage Interval TimerExercise Timer
PriceFreeFree
Rating5.0 (4 ratings) — better4.8 (1K ratings)
Positive reviews50.0% of reviews73.2% of reviews — better
Number of ratings41K — better
Update frequencyEvery 2 monthsMonthly — better
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterFreemium
DevicesiPhone, iPad, iPodiPhone, iPad, Apple Watch
Requires iOS11.0 — better17
Further details — not scored
Size16 MB52 MB
Age rating4+4+
DeveloperCore Advantage Pty LtdNeurondigital Ltd

Customer experience

Core Advantage Interval Timer

All ratings4 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews4 reviews
Positive50.0%
Neutral25.0%
Negative25.0%

Exercise Timer

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

Bugs and requests

Core Advantage Interval Timer

Not enough reviews yet to summarise bugs or 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

In-app purchases

None

Core Advantage Interval Timer

No 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

Questions

Is Core Advantage Interval Timer free?
Core Advantage Interval Timer is free to download, with no in-app purchases.
Is Exercise Timer free?
Exercise Timer is free to download, with in-app purchases available.
Which has better reviews, Core Advantage Interval Timer or Exercise Timer?
Core Advantage Interval Timer is rated higher. Core Advantage Interval Timer averages 5.0 out of 5 from 4 ratings, while Exercise Timer averages 4.8 from 1K ratings.
Do Core Advantage Interval Timer or Exercise Timer have ads?
Neither Core Advantage Interval Timer nor Exercise Timer shows ads.
Which is updated more often, Core Advantage Interval Timer or Exercise Timer?
Core Advantage Interval Timer ships an update every 2 months, and Exercise Timer monthly. Most recently, Core Advantage Interval Timer was updated on August 17, 2026 and Exercise Timer on September 21, 2026.

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