Timer Tabata for Workout, HIIT vs HIIT Interval Timer | Cero
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Timer Tabata for Workout, HIIT
This app provides a versatile interval timer for various training styles, including Tabata, HIIT, and general workouts. It offers background operation and round tracking, with optional premium features and Health app integration.
- Tabata Protocol timer
- Rounds timer
- Stopwatch mode
- Interval timer
- Workout of the day display
- Background operation (premium)
- Round number and duration display
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Workout Timer / Training Timer / Round Timer Special timer for interval training The opportunity to display mode: - Tabata Protocol - Rounds - Stopwatch - Intervals - Workout of the day - Timer also works in backgroung mode (premium version) - Ability to display the number and duration of rounds Should you choose to upgrade to a Premium Membership, payment will be charged to your iTunes account at confirmation of purchase. Your monthly subscription is $0.99 per month, while the yearly subscription is $4.99 per year. (Price may vary by location.) 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. Terms of use: http://appbysnap.tilda.ws/terms The application supports Health app: At your request, the data on completed training will be automatically added to the Health app. Good luck in your workouts!
HIIT Interval Timer | Cero
This interval timer app enhances various workouts like HIIT, Tabata, and yoga with intuitive design and customizable timer modes. Create and save custom intervals, track calorie expenditure, and sync settings across devices, including Apple Watch.
- Customizable interval timers
- Simple and advanced timer modes
- Create and save multiple workout settings
- Apple Watch compatibility with heart monitor
- Automatic calorie tracking to Apple Health
- Cross-device sync
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Build an interval workout around the way you train. Cero is a flexible interval timer for HIIT, Tabata, circuit training, WODs and HYROX preparation. Set up a quick work/rest timer or program each interval in detail. Distinct colors, large controls and reliable cues keep you focused on the session instead of the clock. BUILD YOUR SESSION • Set work, recovery, sets, warm-up and cool-down. • Create advanced workouts with custom intervals, colors, icons and intensity levels. • Save, duplicate and reorder timers. • Share timers by file or QR code. • Review completed sessions in workout history. STAY IN THE WORKOUT • Follow compatible sessions with Live Activities and Dynamic Island. • Start saved or recent timers from Home Screen widgets. • Use Siri and Shortcuts to start, pause, resume and stop a timer. • Put Gym Display on a larger screen or mirrored TV. • Choose a default song or assign music to individual intervals. • Customize sounds, voice cues, vibrations and background alerts. TRAIN BY HEART RATE Adaptive HR can extend recovery until you reach your target heart rate, then guide hard efforts with low and high alerts. Pair a Bluetooth heart-rate monitor with iPhone or train with heart-rate data from Apple Watch. COUNTDOWN AND STOPWATCH The built-in countdown and lap stopwatch cover warm-ups, station changes, rest periods and race-day practice. Stopwatch sessions continue after you close and reopen the app. ON APPLE WATCH Run saved workouts from your wrist, follow heart rate and use the standalone countdown and stopwatch. Cero can save completed workouts and estimated calories to Apple Health. Automatic iCloud backups help protect saved timers and custom intervals. Useful for HIIT, Tabata, circuits, EMOM-style workouts, boxing rounds, strength and conditioning, indoor cycling, running intervals and hybrid race preparation. Feedback and suggestions: hi@flawless.studio Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Screenshots
Verdict
The clearest difference is ads: Timer Tabata for Workout, HIIT at none against HIIT Interval Timer | Cero's shown. On price, rating, review sentiment and ratings volume 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. Timer Tabata for Workout, HIIT sells 6 in-app purchases, starting at $2.99 per month and HIIT Interval Timer | Cero sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.
On the App Store both sit at effectively the same score — 4.7 for Timer Tabata for Workout, HIIT against 4.7 for HIIT Interval Timer | Cero. Both are backed by a comparable volume of ratings — 523 and 435 respectively. Written reviews are what separate them: 81% of Timer Tabata for Workout, HIIT's written reviews are positive against 75% of HIIT Interval Timer | Cero's.
Timer Tabata for Workout, HIIT ships an update every 3 weeks, HIIT Interval Timer | Cero every 2 weeks. The most recent releases landed on September 24, 2026 and September 20, 2026 respectively.
| Parameter | Timer Tabata for Workout, HIIT | HIIT Interval Timer | Cero |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (523 ratings) | 4.7 (435 ratings) |
| Positive reviews | 80.7% of reviews — better | 74.6% of reviews |
| Number of ratings | 523 — better | 435 |
| Update frequency | Every 3 weeks | Every 2 weeks — better |
| Ads | No — better | Yes |
| In-app purchases | Yes | Yes |
| Monetization | Freemium | Free with in-app purchases |
| Devices | iPhone, iPad, Mac, Apple Watch — better | iPhone, iPad, Apple Watch |
| Requires iOS | 17.0 | 16.0 — better |
| Further details — not scored | ||
| Size | 80 MB | 42 MB |
| Age rating | 4+ | 4+ |
| Developer | Alexander Senin | Flawless Studio LLC |
Customer experience
Timer Tabata for Workout, HIIT
HIIT Interval Timer | Cero
User reviews
Timer Tabata for Workout, HIIT
From 523 App Store ratingsWhat we love
- 🚀 Simple and flexible
- 🚀 Works well in the background
- 👍 Reliable and convenient
- 👍 Versatile for different workouts
- 👍 Great for interval training
Room to improve
- 💰 Subscription model for full features
- 💰 Paid app after previously being free
- 💰 Paid version doesn't restore previous purchases
- 🔇 Loud beeping sound
- 🐛 Glitchy on Apple Watch
HIIT Interval Timer | Cero
From 435 App Store ratingsWhat we love
- 👍 Simple and straightforward
- 👍 Very practical and customizable
- 👍 Great for HIIT and Tabata
- 👍 Clear design and easy to use
- 👍 Good value, no subscription
Room to improve
- 🔋 Drains battery
- 🎶 Music playback interrupted
- ⚠️ Ads interrupt timers
- 🔊 Weak or non-functional sound/haptics
- 🔄 Forced updates
Bugs and requests
Timer Tabata for Workout, HIIT
Reported bugs
2 issues- Workout tracking stops working on Apple Watch
- Timer loses track when screen turns off
Requested features
4 requests- Ability to set custom intervals and rest times
- Option to repeat previous rounds
- Adjustable volume for alerts
- Ability to save and load custom workout routines
HIIT Interval Timer | Cero
Reported bugs
4 issues- App runs in background draining battery
- Rotation broke after update
- Apple workout app overrides Cero app on Apple Watch
- Interval signals too weak or not working
Requested features
5 requests- Ability to group timers
- Option to add warm-up and cool-down features
- Ability to type numbers for time adjustment
- Timer sounds through headphones or interrupting music
- Ability to change exercise names
In-app purchases
Timer Tabata for Workout, HIIT
- Best Timer for a Month$2.991 Month
- Best Timer for a Year$12.991 Year
- Tip developer$0.99
- Full version$1.99
- Boost of Energy$1.99
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- Source of Inspiration$3.99
HIIT Interval Timer | Cero
- Cero Pro$3.99
Questions
Is Timer Tabata for Workout, HIIT free?
Is HIIT Interval Timer | Cero free?
Which has better reviews, Timer Tabata for Workout, HIIT or HIIT Interval Timer | Cero?
Do Timer Tabata for Workout, HIIT or HIIT Interval Timer | Cero have ads?
Which is updated more often, Timer Tabata for Workout, HIIT or HIIT Interval Timer | Cero?
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