Comparison

Interval Timer vs Interval timer · Hiit 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 round-based timer for various time-based activities, including HIIT, circuit training, and boxing. It features a minimalistic design with big digits and bright colors, offering hand-crafted sounds to maintain focus. Users can create complex workouts, save custom sets, and track their workout history with Apple Health integration.

Highlights
  • Customizable round-based timer
  • Minimalistic design with big digits
  • Hand-crafted sounds for focus
  • Unlimited saved intervals
  • Quick Set feature
  • Apple Health integration
  • Dark Mode support
Features
Read full description

The Interval Timer App is a minimalistic, advanced all-in-one round-based timer for iOS Devices (iPhone / iPad). Create complex workouts or sets and get them visualized simple and minimalistic with big digits, bright colors and hand-crafted sounds to support you keeping the focus. Works for all simple and complex time-based activities - use it for your exercise, hiit, tabata, wod, yoga, running, lifting weights, gym workout, cycling, boxing, stretching or even cooking! Create your own set-library with unlimited saved intervals or just hop into a quick one with the "Quick Set" feature! - Pick from a variety of sounds for different phases and cycles - Separate Sound-Volume Setting - Does not interrupt background music - Phone won't lock automatically during sets - Supports Dark Mode - Battery friendly - Customizable color representation for every set - Save your workout-history with apple health! Create simple second-short or complex hour-long intervals with custom set and cycle durations including custom break- and warmup-lengths, round-counts, sounds and colors. ______________________________________________ APP USAGE INFO & SUBSCRIPTION DETAILS Should you choose to upgrade to a subscription, payment will be charged to your iTunes account at confirmation of purchase. Your subscription renews automatically unless cancelled at least 24 hours prior to the end of the current period, and cancellation of the current active subscription period is not allowed. Auto-renewal may be turned off in your Account Settings in iTunes after purchase. You can also manage your subscriptions in Account Settings after purchase. LICENSED APPLICATION END USER LICENSE AGREEMENT: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Terms of Service: https://learned-romano-d09.notion.site/Terms-Conditions-4521f83f95f44900931f5887f08b852f Privacy Policy: https://learned-romano-d09.notion.site/Privacy-Policy-3920b87376da4552be9dbc3f0d0d24bf

About

Interval timer · Hiit timer

This workout app offers customizable interval and rest times, with audio guidance that continues even when the app is in the background. Track your progress with detailed history and statistics, and easily repeat past workouts. It's designed to enhance your fitness routine without interrupting your music.

Highlights
  • Customizable interval and rest times
  • Audio guidance (voice or beeps)
  • Background audio support
  • Workout history and statistics
  • Repeat previous workouts
  • Non-interference with music
Features
Read full description

Interval Timer is a flexible and convenient workout app with the following notable features: • Customizable Time Settings: You can easily drag and drop to set the time for workout intervals and rest periods according to your preferences. • Easy Start: Simply tap to begin the countdown timer and start your workout session. • Non-Interference with Music: The app does not interrupt the music you are listening to or other apps on your device. • Guidance via Voice or Beeps: You can choose the form of guidance to monitor and adjust your workout pace. • Audio Guidance even when run the app in background: You can exit the app and still receive guidance through audio, allowing you to focus fully on your exercises. • Detailed History and Statistics: Track your workout progress through automatically recorded data and metrics. • Repeat Previous Workouts: Save time by reusing previous setups and exercises from your workout history. • Multi-Functional Timer: Besides being a workout timer, it can also be used for various other timing purposes. These features make Interval Timer an essential and effective workout assistant for anyone dedicated to improving their fitness and health. Download now to experience and enhance your workout performance starting today! Upgrade to Premium: • Interval Timer subscription is billed monthly to the selected plan. Payment will be charged to iTunes Account at confirmation of purchase. Subscription automatically renews unless auto-renew is turned off at least 24-hours before the end of the current period. • Subscriptions may be managed by the user and auto-renewal may be turned off by going to the user's Account Settings after purchase Let us know about any bugs, questions, feature requests or any other suggestions. Thank you For more infos, Please visit: https://apps.unitvn.com/terms https://apps.unitvn.com/policy

Screenshots

Interval Timer4 screens
Interval timer · Hiit timer4 screens

Verdict

The call

The clearest difference is ads: Interval Timer at none against Interval timer · Hiit timer's shown. Interval Timer also leads on update cadence (every 2 days vs weekly) and ratings volume (77 vs 16). Interval timer · Hiit timer's advantage is iOS requirement (14.0 vs 17.0). On price, rating, 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. Interval Timer sells 2 in-app purchases, starting at $1.99 per month and Interval timer · Hiit timer sells 3 in-app purchases, starting at $2.99 per 7 days. Whichever you choose, the download price is not the number that matters.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.8 for Interval Timer against 4.8 for Interval timer · Hiit timer. Both are backed by a comparable volume of ratings — 77 and 16 respectively.

UpkeepUpdate frequency

Interval Timer ships an update every 2 days, Interval timer · Hiit timer weekly. The most recent releases landed on September 29, 2026 and October 1, 2026 respectively.

Scorecard4 real differences · 6 level
Interval Timer versus Interval timer · Hiit timer: the parameters behind the verdict, then further details
ParameterInterval TimerInterval timer · Hiit timer
PriceFreeFree
Rating4.8 (77 ratings)4.8 (16 ratings)
Positive reviews91.2% of reviews—
Number of ratings77 — better16
Update frequencyEvery 2 days — betterWeekly
AdsNo — betterYes
In-app purchasesYesYes
MonetizationFree with in-app purchasesFree with in-app purchases
DevicesiPhone, iPadiPhone, iPad, iPod — better
Requires iOS17.014.0 — better
Further details — not scored
Size19 MB82 MB
Age rating4+4+
DeveloperMizo LLCUnitVN.,JSC

Customer experience

Interval Timer

All ratings77 ratings
Positive97.4%
Neutral1.3%
Negative1.3%
Written reviews34 reviews
Positive91.2%
Neutral2.9%
Negative5.9%

Interval timer · Hiit timer

All ratings16 ratings
Positive93.8%
Neutral0.0%
Negative6.3%

In-app purchases

2 purchases

Interval Timer

Subscriptions1
  • Intervals+ Monthly$1.991 Month
One-time1
  • Intervals+ Lifetime$9.99
3 purchases

Interval timer · Hiit timer

Subscriptions2
  • Premium Weekly3 Days trial$2.997 Days
  • Premium Monthly$4.991 Month
One-time1
  • Lifetime package$19.99

Questions

Is Interval Timer free?
Interval Timer is free to download, with in-app purchases available.
Is Interval timer · Hiit timer free?
Interval timer · Hiit timer is free to download, with in-app purchases available.
Which has better reviews, Interval Timer or Interval timer · Hiit timer?
Interval Timer and Interval timer · Hiit timer are both rated 4.8 out of 5 on the App Store, from 77 and 16 ratings respectively.
Do Interval Timer or Interval timer · Hiit timer have ads?
Interval timer · Hiit timer shows ads; Interval Timer does not.
Which is updated more often, Interval Timer or Interval timer · Hiit timer?
Interval Timer ships an update every 2 days, and Interval timer · Hiit timer weekly. Most recently, Interval Timer was updated on September 29, 2026 and Interval timer · Hiit timer on October 1, 2026.

Other comparisons