Comparison

HIIT timer chronometer gym 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

HIIT timer chronometer gym

This interval timer helps you manage work and rest periods for various fitness activities like HIIT, tabata, and strength training. It offers customizable settings for timers, repetitions, and series, with audible and visual cues to guide your workouts.

Highlights
  • Programmable timers
  • Customizable time settings
  • Customizable series and repetitions
  • Audible and visual alerts
  • Pause and resume functionality
  • Speaking coach
Features
Read full description

We’re proud to introduce this handy interval timer that helps you keep track of your work and rest periods during your HIIT interval training and workouts. This app is an awesome training timer, whether you're working on cycling, running, lifting weights, exercise, workout, stretching, boxing, MMA or HIIT, this interval timer will prove to be an invaluable asset for your HIIT interval training. This app can be used as HIIT timer, tabata timer, round timer, and anything else about interval training you want to track. Tabata timer is a full featured, easy to use Tabata timer Crossfit HIIT Interval training, kettle bells, running, cycling, or any interval fitness training. FEATURES: * 3 programmable timers * Customize all time settings * Customize number of series * Customize number of repetitions * easy to hear alerts * pause and resume session * restart session where you left off if interrupted * mute sound use in silent mode * screen changecolor for visual cue * Speaking coach

About

Interval Timer

This interval timer is designed for HIIT and interval training. Easily set work and rest periods, sets, and rounds to guide your workouts. It supports background operation and music playback, with an Apple Watch companion app for heart rate monitoring.

Highlights
  • Customizable work and rest periods
  • Set number of sets and rounds
  • Background operation support
  • Music playback compatibility
  • Apple Watch integration
  • Heart rate monitoring (Apple Watch)
Features
Read full description

This app is handy interval timer that helps you keep track of your work and rest periods during your HIIT interval training and workouts. The application is very easy to use, enter the Work, Rest, Sets, Rounds and start workout. You can listen to music during workouts or use the timer in the background. There is also app on the Apple Watch that will allow you to monitor your heart rate during workouts. Apple Watch app features: - iCloud sync with iPhone - integration with the Health app - monitoring heart rate during workouts

Screenshots

HIIT timer chronometer gym4 screens
Interval Timer4 screens

Verdict

The call

The clearest difference is rating: Interval Timer at 4.9 against HIIT timer chronometer gym's 4.4. Interval Timer also leads on review sentiment (84% vs 53%) and update cadence (every 2 months vs every 7 months). HIIT timer chronometer gym's advantage is in-app purchases (none vs 1). On price, ads, device support and iOS requirement 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 1 one-off in-app purchase. HIIT timer chronometer gym asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Interval Timer holds the better App Store score, 4.9 against 4.4. That said, the two scores are not equally well evidenced: Interval Timer has 246 ratings behind it against 37, so its average is the more settled of the two. Written reviews point the same way: 53% of HIIT timer chronometer gym's written reviews are positive against 84% of Interval Timer's.

UpkeepUpdate frequency

HIIT timer chronometer gym ships an update every 7 months, Interval Timer every 2 months. The most recent releases landed on September 17, 2026 and September 28, 2026 respectively.

Scorecard6 real differences · 4 level
HIIT timer chronometer gym versus Interval Timer: the parameters behind the verdict, then further details
ParameterHIIT timer chronometer gymInterval Timer
PriceFreeFree
Rating4.4 (37 ratings)4.9 (246 ratings) — better
Positive reviews52.9% of reviews83.5% of reviews — better
Number of ratings37246 — better
Update frequencyEvery 7 monthsEvery 2 months — better
AdsYesYes
In-app purchasesNo — betterYes
MonetizationAd-supported — betterFree with in-app purchases
DevicesiPhone, iPad, iPodiPhone, iPad, iPod, Apple Watch — better
Requires iOS14.013.0 — better
Further details — not scored
Size7 MB12 MB
Age rating4+4+
DeveloperMireia Lluch OrtolaYosyp Hameliak

Customer experience

HIIT timer chronometer gym

All ratings37 ratings
Positive83.8%
Neutral5.4%
Negative10.8%
Written reviews70 reviews
Positive52.9%
Neutral10.0%
Negative37.1%

Interval Timer

All ratings246 ratings
Positive97.6%
Neutral0.8%
Negative1.6%
Written reviews85 reviews
Positive83.5%
Neutral4.7%
Negative11.8%

Bugs and requests

HIIT timer chronometer gym

Reported bugs

16 issues
  • Screen goes to sleep and locks
  • Screen turns off after last update
  • No sound
  • App disappears during workouts
  • Timer stops when screen is locked
Show 11 more
  • App crashes or restarts workouts
  • Ads are intrusive and cannot be closed
  • Timer doesn't count after preparation time
  • Sound signal not working
  • App stops working when device is locked or in background
  • Inverts exercises and repetitions
  • Timer stops when screen turns off
  • Cannot set number of series, time, or repetitions
  • Ads cannot be removed
  • App closes by itself and returns to the beginning of the workout
  • Music playback is blocked when timer starts

Requested features

14 requests
  • Ability to save workout settings
  • Option to create rest periods for stretching
  • Specify series vs. exercises better
  • Basic customization would be useful
  • Landscape mode
Show 9 more
  • Ability to name exercises
  • Saved workouts
  • Apple Watch support
  • Total remaining time display
  • Option for a break every second exercise
  • Ability to modify settings mid-workout without resetting
  • More than one screen for different timer programs
  • Vibration when sound is off
  • Option for configurable sound

Interval Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

HIIT timer chronometer gym

No in-app purchases

1 purchases

Interval Timer

One-time1
  • Remove Ads$4.99

Questions

Is HIIT timer chronometer gym free?
HIIT timer chronometer gym is free to download, with no in-app purchases.
Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Which has better reviews, HIIT timer chronometer gym or Interval Timer?
Interval Timer is rated higher. HIIT timer chronometer gym averages 4.4 out of 5 from 37 ratings, while Interval Timer averages 4.9 from 246 ratings.
Do HIIT timer chronometer gym or Interval Timer have ads?
Both HIIT timer chronometer gym and Interval Timer show ads.
Which is updated more often, HIIT timer chronometer gym or Interval Timer?
HIIT timer chronometer gym ships an update every 7 months, and Interval Timer every 2 months. Most recently, HIIT timer chronometer gym was updated on September 17, 2026 and Interval Timer on September 28, 2026.

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