i.Timer vs Interval Timer HIIT Workout
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
i.Timer
This app provides a modern interval timer for various fitness activities like HIIT, Tabata, and workouts. It supports background music playback and offers customizable sounds for transitions. The app features a clean interface with light and dark modes, making training more engaging.
- Interval timer for HIIT, Tabata, EMOM
- Background mode for music playback
- Customizable interval sounds
- Preconfigured timers
- Light and dark modes
- Last activity displayed on home screen
Read full descriptionHide full description
A modern interval timer for HIIT, EMOM, Tabata, boxing, circuit training, and fitness workouts. Create custom interval timers, start workouts in seconds, and track your progress over time. Designed to be simple, fast, and distraction-free. • Free to use • Train without limits – no trial period • Create unlimited custom timers • No account required • Works completely offline • Ready-to-use presets for HIIT, EMOM, Tabata and more • Detailed training statistics and activity history • Recent workouts on the home screen • Custom sounds for interval transitions • Background audio support during workouts • Clean interface with light and dark mode
Interval Timer HIIT Workout
Customize your HIIT and Tabata workouts with this versatile interval timer. Features AI voice cues from celebrity personalities, music integration, and Apple Health syncing. Track your progress and share routines with ease.
- Customizable work/rest periods
- AI voice cues from celebrity personalities
- Music integration
- Apple Health & Apple Watch sync
- Save and organize workouts
- Real-time exercise on-screen cues
- Share workouts with others
Read full descriptionHide full description
The ultimate Interval Timer for your HIIT Workouts and Tabata training! Our app is the perfect Workout Timer, offering customizable work/rest periods for High Intensity Interval Training, Tabata, Running, Boxing and circuit training. Achieve peak interval performance with our EXCLUSIVE AI Voice Cues (feat. Arnold, Snoop & The Rock) that keep you motivated without interrupting your music! Why this timer? We added voice cues from AI versions of Arnold Schwarzenegger, Snoop Dogg, and The Rock. Because honestly, who wouldn't want Arnold yelling "PUMP UP THOSE MUSCLES" between sets when you're still wondering "WTF was I thinking doing this workout"? - CUSTOMIZABLE WORKOUTS: Tailor your interval timer for any HIIT, Tabata, or circuit training session. - MUSIC INTEGRATION. Your music keeps playing while the cues run during your interval timer training - no interruptions. Who are we to judge what you listen to? - AI VOICE QUEUES. Get motivated by AI Arnold, Snoop Dogg, & The Rock for a truly fun workout timer experience. - LOCKED SCREEN MODE. Cues still play even when your phone is locked—because you shouldn't have to keep your screen on. You need to save that battery % for all that social media scrolling. - APPLE HEALTH & APPLE WATCH. Your workouts automatically sync to Apple Health with live heart rate monitoring and heart rate zones right on screen. Start a workout on your iPhone and your Watch joins in automatically. Your calories, duration, and heart rate — all tracked, all saved, zero effort. - SAVE AND ORGANIZE INTERVAL TIMER WORKOUTS. color-coded, named, and ready for quick access. Easiest thing about your workout is going to be starting the timer - the workout itself - not so much. - BIG CLEAR NUMBERS WITH COLOR CODED SCREENS - so you can see your time from a distance. Like across the gym. - REAL TIME EXERCISE ON-SCREEN CUES—enter your exercise names, and they'll show up on-screen during interval timer workouts and announce what's coming next during rest. At that point you may regret adding one extra round. - SHARE WORKOUTS WITH OTHERS – perfect for coaches with clients. Or that friend that needs to lay off donuts and do some serious sweating. Perfect for: - Interval timer training - High-Intensity Interval Training (HIIT timer training) - Tabata timer workouts - Circuit training & CrossFit - Boxing/MMA training - Strength training & cardio - Personal trainers & group fitness - Interval timer running - Forcing yourself to take a break while bindge watching Netflix (for real, you can put 40 minutes "work" and 5 minutes "rest"). Again, no judgement zone, you do what you want. Still reading? Just download. See the app for yourself.
Screenshots
Verdict
The clearest difference is review sentiment: i.Timer at 91% against Interval Timer HIIT Workout's 67%. i.Timer also leads on iOS requirement (16.0 vs 18.0). Interval Timer HIIT Workout's advantage is rating (4.9 vs 4.7) and ratings volume (311 vs 29). On price, update cadence, ads and in-app purchases 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. i.Timer sells 1 one-off in-app purchase and Interval Timer HIIT Workout sells 5 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.
Interval Timer HIIT Workout holds the better App Store score, 4.9 against 4.7. That said, the two scores are not equally well evidenced: Interval Timer HIIT Workout has 311 ratings behind it against 29, so its average is the more settled of the two. Written reviews complicate that: 91% of i.Timer's written reviews are positive against 67% of Interval Timer HIIT Workout's, so the app with the better star average is not the one people write more warmly about.
Both ship on a similar rhythm, roughly weekly. Both last shipped on September 21, 2026.
| Parameter | i.Timer | Interval Timer HIIT Workout |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (29 ratings) | 4.9 (311 ratings) — better |
| Positive reviews | 91.3% of reviews — better | 66.7% of reviews |
| Number of ratings | 29 | 311 — better |
| Update frequency | Weekly | Weekly |
| Ads | Yes | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Devices | iPhone, iPad | iPhone, iPad, Apple Watch — better |
| Requires iOS | 16.0 — better | 18.0 |
| Further details — not scored | ||
| Size | 49 MB | 108 MB |
| Age rating | 9+ | 4+ |
| Developer | Gregor Paw | Roli LLC |
Customer experience
i.Timer
Interval Timer HIIT Workout
In-app purchases
i.Timer
- Premium features$6.99
Interval Timer HIIT Workout
- Monthly Subscription7 Days trial$1.991 Month
- Monthly Subscription$2.991 Month
- Yearly Subscription1 Year trial$29.991 Year
Show 1 moreShow fewer
- Yearly Subscription7 Days trial$29.991 Year
- One Time Purchase$19.99
Questions
Is i.Timer free?
Is Interval Timer HIIT Workout free?
Which has better reviews, i.Timer or Interval Timer HIIT Workout?
Do i.Timer or Interval Timer HIIT Workout have ads?
Which is updated more often, i.Timer or Interval Timer HIIT Workout?
Other comparisons















