Workout Interval Timer Lite vs HIIT Interval Timer
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Workout Interval Timer Lite
This app coaches your workouts with customizable timers, allowing you to focus on training. It supports advanced features like location tracking and heart rate monitoring, with voice and audio cues for seamless interval management.
- Customizable interval timers (HIIT, Circuit, Custom, Simple)
- Location tracking for route and distance statistics
- Heart rate training with Bluetooth LE monitor support
- Voice and audio cues for interval notifications
- Workout history and iCloud synchronization
- Music integration for timers and intervals
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Let our timer to coach your workouts so you can focus on actual training without staring at the watch. This timer meets the needs of amateurs as well as professionals. It was designed to be flexible and highly customisable so it can be used for all kinds of trainings. There is one important difference between this app and other apps on the App Store. No need to change timer configuration when switching exercises all the time. Create and configure timers once and use them multiple times. For more demanding users timers can be composed into entire workouts. All timers and workouts can be categorized into groups. For each timer can be enabled location tracking. With enabled location tracking you can seethe route and location based statistics like distance, speed, pace and altitude. Another great feature is support for heart rate training using a Bluetooth LE heart rate monitor. User can create multiple profiles and switch between them. Heart rate training profile contains all settings for your training like heart rate zones and notification options. During exercising user can be notified about current heart rate and zone. One heart rate zone can be selected as target zone. Voice coaching can notify the user to adjust tempo to stay in current zone. The user interface is designed to be clear and readable from a distance. For notification can be used vibrations, sounds and also text to speech voice. No more looking at the screen to know the current interval. Each timer is composed from intervals. Each interval has a configurable name, duration, color and music. Music can be set also for whole timer. Your workout sessions can be saved into history where you can see how you performed during exercising. All your timers and workout history can be synchronized into iCloud. This app integrates with the Health app. Workout metrics can be exported to Apple Health app. Features: - Four timer types (HIIT, Circuit, Custom, Simple). - Support for Apple Health (only for Full Version) - Synchronization to iCloud (only for Full Version) - Heart rate training feature. - Location tracking feature. - Timer sounds: last seconds, every second, interval end, timer finish and metronome. - Timer vibrations: last seconds, interval end and timer finish. - Timer text to speech voice: interval name, next interval name, duration at beginning of interval, current interval time, counting down for last seconds and timer finish. - Timers can be easily shared and duplicated. - Timers can be categorised into groups. - Timer music (playlist, album or song). - Multiple screens for running timer with different stats: Map, Location, Heart Rate, Timer, Intervals and Music - User can configure visual style for timer screens. - Screens for running timer can be locked. - Each interval has configurable duration, name, color and music. - Runs and plays music on background. - Universal app, works on iPhone and iPad. - Max interval duration is 99 hours 59 minutes and 59 seconds. - Max number of sets is 999. Free version includes ads and other restrictions that can be removed with InApp Purchases. If you have enable Track Location option please note: Continued use of GPS running in the background can dramatically decrease battery life.
HIIT Interval Timer
This app provides a flexible interval timer for high-intensity training. Customize workout cycles, rest periods, and receive color, voice, and sound navigation cues. It runs in the background and offers a built-in music player.
- Customizable interval and rest times
- Background and screen-locked operation
- Color, voice, and sound navigation
- Built-in music player
- Create and manage custom timers
- Multiple themes
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Run in foreground, background and screen locked, the HIIT app allows you to specify an overall time as well as program High/Low intensity interval and rest time between cycles. + Flexible and Advanced Timer + Clean, simple and easy to use (There is no learning curve here) + Create your own timers with some taps + Create fully customized timers with a complex of cycles and sets, + Run in the background, foreground, screen locked + Color, Voice and Sound Navigations (Customizable) + Built in Music Player (in sync with iOS Music Player) + Multiple themes to select + Manage your timers and data of training (you can even delete unwanted timer or junk data) + Create your own alarms right in the app + Work on iPhone, iPad and iPod + And a lot more features will be added in over time. How to use this app: There is no user manual here! -> Download it -> tap on play button -> you will see -> It’s super easy
Screenshots
Verdict
The clearest difference is review sentiment: Workout Interval Timer Lite at 89% against HIIT Interval Timer's 53%. Workout Interval Timer Lite also leads on rating (4.7 vs 4.2) and ads (none vs shown). On price, ratings volume, 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
Both are free to download. Workout Interval Timer Lite sells 6 one-off in-app purchases and HIIT Interval Timer sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
Workout Interval Timer Lite holds the better App Store score, 4.7 against 4.2. Both are backed by a comparable volume of ratings — 247 and 102 respectively. Written reviews point the same way: 89% of Workout Interval Timer Lite's written reviews are positive against 53% of HIIT Interval Timer's.
Workout Interval Timer Lite ships an update every 5 weeks, HIIT Interval Timer every 5 months. The most recent releases landed on October 3, 2026 and September 30, 2026 respectively.
| Parameter | Workout Interval Timer Lite | HIIT Interval Timer |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (247 ratings) — better | 4.2 (102 ratings) |
| Positive reviews | 89.4% of reviews — better | 52.6% of reviews |
| Number of ratings | 247 — better | 102 |
| Update frequency | Every 5 weeks — better | Every 5 months |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 12.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 36 MB | 10 MB |
| Age rating | 4+ | 4+ |
| Developer | DenciSoft s.r.o. | Thang Nguyen |
Customer experience
Workout Interval Timer Lite
HIIT Interval Timer
Bugs and requests
Workout Interval Timer Lite
Reported bugs
5 issues- Music stops during workouts randomly
- Interval sounds don't work half the time
- Ads appear in the paid no-ad version
- Music restarts after a pause even when 'play through pauses' is selected
- Asking to save workout after every timer use can be burdensome
Requested features
6 requests- Add a "for time" timer option
- Add lock screen notifications after each interval
- Add Apple Watch support
- Add a function to flash at the last 5 or 3 seconds of an interval
- Option to turn off workout saving after each timer use
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- Allow songs to start at a random point
HIIT Interval Timer
Not enough reviews yet to summarise bugs or requests.
In-app purchases
Workout Interval Timer Lite
- Unlimited Custom Timers$0.99
- Unlimited Simple Timers$0.99
- Remove Ads$1.99
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- Unlimited Circuit Timers$1.99
- Unlimited HIIT Timers$1.99
- Full Version$4.99
HIIT Interval Timer
- Pro Upgrade$4.99
Questions
Is Workout Interval Timer Lite free?
Is HIIT Interval Timer free?
Which has better reviews, Workout Interval Timer Lite or HIIT Interval Timer?
Do Workout Interval Timer Lite or HIIT Interval Timer have ads?
Which is updated more often, Workout Interval Timer Lite or HIIT Interval Timer?
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