Comparison

Interval Timer vs HC HIIT 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

This app helps you manage workout intervals with customizable work and rest periods. It runs in the background and allows music playback, with options to save settings and share progress. Integrates with Apple Health for heart rate monitoring.

Highlights
  • Customizable sets, intervals, and rest times
  • Runs in background and with screen locked
  • Music playlist integration
  • Save settings as templates
  • Apple Health integration for heart rate
  • Post workouts to social media
Features
Read full description

***Free and reliable. Perfect for use at home, at the track or in the gym. We’re proud to introduce this handy little app that helps you keep track of your work and rest periods during workouts. Whether your into cycling, running, lifting weights, exercise, workout, stretching, boxing, MMA or HIT, this interval timer will prove to be an invaluable asset to you. Running foreground, background or with device locked, this reliable app allows you specify an overall time as well as program High/Low intensity interval and rest time between sets. Produced by Polycents! Key Features: - Customizable sets, high/low intensity interval and rest for your own need - Retina display, iOS4 and multitasking - Continue to run even when screen is locked - Play your song or playlist during your workout - Post your workout to Facebook or Twitter - Save settings as templates Customizable Features: - Number of Sets - Countdown Time - Set Time - Low Interval time - High Interval time - Rest Time - First Interval (low or high) - Sound Volume - Timer Sounds - Auto Lock - Vibrate - Pause during Rest - Playlist - New Each Set APPLE HEALTH: -Interval Timer can use Apple Health to show heart rate in Apple Watch App. # Subscription Details # - Monthly and annual subscriptions are available. - Payment will be charged to your iTunes account at confirmation of purchase. - Your subscription will automatically renew unless auto-renew is disabled at least 24 hours before the end of the current subscription period. - Automatic renewals will be charged at the same price you were originally charged for the subscription. - Subscriptions can be managed by going to Account Settings on the App Store after purchase. Terms of Use: https://www.iubenda.com/terms-and-conditions/18915396 Privacy Policy: https://www.iubenda.com/privacy-policy/18915396

About

HC HIIT Interval Timer

Create and manage custom interval training workouts with an integrated timer. Design workouts with specific actions, colors, names, and durations. Suitable for personal training or individual fitness routines.

Highlights
  • Create custom workouts
  • Integrated workout timer
  • Define actions with color, name, and duration
  • Use default workouts
  • Save and reuse workout routines
Features
Read full description

This application is made by volunteers, trying to help their trainer to make things easy with their workouts for the members of the Health Club from Novi Sad, Serbia, but it can be used by anyone on the App Store! With HC HIIT Interval Timer you can keep your workouts simple and in one place with an integrated timer inside every action of workout. The goal of the application is to prepare workouts that can be used later for training. You can freely use the default workouts from the application, and you can make new ones for yourself. The main features of the application are adding and using workouts. Every workout is built from actions. Every action has color, name, and number of seconds for action. We wish you to create your best workouts and maintain your health!

Screenshots

Interval Timer4 screens
HC HIIT Interval Timer4 screens

Verdict

The call

The clearest difference is in-app purchases: HC HIIT Interval Timer at none against Interval Timer's 8. HC HIIT Interval Timer also leads on ads (none vs shown) and review sentiment (100% vs 69%). Interval Timer's advantage is update cadence (every 9 days vs every 21 months) and ratings volume (19K vs 5). On price 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 6 in-app purchases, starting at $0.99 per month. HC HIIT Interval Timer asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Interval Timer holds the better App Store score, 4.5 against 4.2. That said, the two scores are not equally well evidenced: Interval Timer has 19K ratings behind it against 5, so its average is the more settled of the two. Written reviews complicate that: 69% of Interval Timer's written reviews are positive against 100% of HC HIIT Interval Timer's, so the app with the better star average is not the one people write more warmly about.

UpkeepUpdate frequency

Interval Timer ships an update every 9 days, HC HIIT Interval Timer every 21 months. The most recent releases landed on September 25, 2026 and June 4, 2026 respectively.

Scorecard9 real differences · 1 level
Interval Timer versus HC HIIT Interval Timer: the parameters behind the verdict, then further details
ParameterInterval TimerHC HIIT Interval Timer
PriceFreeFree
Rating4.5 (19K ratings) — better4.2 (5 ratings)
Positive reviews69.0% of reviews100.0% of reviews — better
Number of ratings19K — better5
Update frequencyEvery 9 days — betterEvery 21 months
AdsYesNo — better
In-app purchasesYesNo — better
MonetizationFree with in-app purchasesFree — better
DevicesiPhone, iPad, iPod, Apple Watch — betteriPhone
Requires iOS13.0 — better16.0
Further details — not scored
Size143 MB2 MB
Age rating4+4+
DeveloperNEO PIXEL LABS PTE. LTD.Dejan Dragic

Customer experience

Interval Timer

All ratings19,032 ratings
Positive88.4%
Neutral3.3%
Negative8.3%
Written reviews1,236 reviews
Positive69.0%
Neutral5.7%
Negative25.2%

HC HIIT Interval Timer

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews1 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

Bugs and requests

Interval Timer

Reported bugs

3 issues
  • Ads block functionality
  • App freezes or crashes
  • Timer doesn't work in background

Requested features

5 requests
  • Add notes to workouts
  • Provide workout history and analytics
  • Allow syncing with Apple Health
  • Improve Apple Watch integration
  • Add more customization options

HC HIIT Interval Timer

Not enough reviews yet to summarise bugs or requests.

In-app purchases

6 purchases

Interval Timer

Subscriptions6
  • Plus - 1 Month$0.991 Month
  • Premium - 1 Month$1.991 Month
  • Plus - 1 Month$1.991 Month
Show 3 more
  • Premium - 1 Month$2.991 Month
  • Plus - 1 Year2 variants$4.991 Year
  • Premium - 1 Year7 Days trial2 variants$9.991 Year
None

HC HIIT Interval Timer

No in-app purchases

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is HC HIIT Interval Timer free?
HC HIIT Interval Timer is free to download, with no in-app purchases.
Which has better reviews, Interval Timer or HC HIIT Interval Timer?
Interval Timer is rated higher. Interval Timer averages 4.5 out of 5 from 19K ratings, while HC HIIT Interval Timer averages 4.2 from 5 ratings.
Do Interval Timer or HC HIIT Interval Timer have ads?
Interval Timer shows ads; HC HIIT Interval Timer does not.
Which is updated more often, Interval Timer or HC HIIT Interval Timer?
Interval Timer ships an update every 9 days, and HC HIIT Interval Timer every 21 months. Most recently, Interval Timer was updated on September 25, 2026 and HC HIIT Interval Timer on June 4, 2026.

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