# HIIT & Tabata Timer Lite vs Interval Timer for HIIT | Cero

The clearest difference is ads: HIIT & Tabata Timer Lite at none against Interval Timer for HIIT | Cero's shown. HIIT & Tabata Timer Lite also leads on iOS requirement (12.0 vs 16.0). Interval Timer for HIIT | Cero's advantage is update cadence (every 3 days vs every 6 weeks). On price, rating, review sentiment and ratings volume there is nothing between them.

Both are free to download. HIIT & Tabata Timer Lite sells 3 one-off in-app purchases and Interval Timer for HIIT | Cero sells 2 in-app purchases, starting at $2.99 per month. 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 HIIT & Tabata Timer Lite against 4.7 for Interval Timer for HIIT | Cero. Both are backed by a comparable volume of ratings — 358 and 437 respectively. Written reviews are what separate them: 82% of HIIT & Tabata Timer Lite's written reviews are positive against 75% of Interval Timer for HIIT | Cero's.

HIIT & Tabata Timer Lite ships an update every 6 weeks, Interval Timer for HIIT | Cero every 3 days. The most recent releases landed on October 26, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | HIIT & Tabata Timer Lite | Interval Timer for HIIT | Cero |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (358 ratings)](https://appshunter.io/ios/app/hiit-and-tabata-timer-lite/id844104959/reviews)** | [4.7 (437 ratings)](https://appshunter.io/ios/app/interval-timer-for-hiit-cero/id1256319392/reviews) |
| Number of ratings | 358 | **437** |
| Positive reviews | **81.5% of reviews** | 74.6% of reviews |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | **Every 3 days** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 45 MB |
| Requires iOS | **12.0** | 16.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [DenciSoft s.r.o.](https://appshunter.io/developer/583724967) | [Flawless Studio LLC](https://appshunter.io/developer/1228312508) |

## What reviewers say

### HIIT & Tabata Timer Lite

[App page](https://appshunter.io/ios/app/hiit-and-tabata-timer-lite/id844104959)

This app provides a customizable timer for various training styles, allowing users to focus on their workouts. It offers advanced features like location tracking and heart rate monitoring for detailed performance analysis. Enjoy voice coaching and background music to enhance your training experience.

**Highlights:** Customizable interval timers, Location tracking for routes and stats, Bluetooth heart rate monitor support, Voice coaching for tempo adjustment, Background music and sound notifications, Workout history and iCloud sync

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |
| Unlimited Timers | $1.99 | one-time |
| Full Version | $2.99 | one-time |

**What reviewers like**

- 👍 Easy to use and intuitive
- 🚀 Great for HIIT and Tabata
- 💡 Highly customizable timers and settings
- 🎵 Integrates well with music playback
- 💪 Functional for various workout types

**What reviewers complain about**

- 💰 Limited free version functionality
- 🐛 Paid version bugs and glitches
- 👎 Misleading information about free version
- 😠 Frequent and intrusive ads
- 📱 Incompatibility with newer OS versions

**Reported bugs**

- Paid version 'piramide mode' does not work
- App freezes when initiating timer settings on iOS 11.2.2
- Audio cues stop working when phone screen is locked
- Music for intervals not working correctly
- Frequent full-screen ads interrupting setup and usage

**Requested features**

- Allow starting song at a certain point
- Loop a song for the entire workout
- Volume of music drops when voice cue plays
- More advanced timer customization options
- Improved handling of music playback with voice cues


### Interval Timer for HIIT | Cero

[App page](https://appshunter.io/ios/app/interval-timer-for-hiit-cero/id1256319392)

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.

**Highlights:** 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

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support, iPhone Duo support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Cero Pro Monthly | $2.99 | per month |
| Cero Pro | $14.99 | one-time |

**What reviewers like**

- 👍 Simple and straightforward
- 👍 Very practical and customizable
- 👍 Great for HIIT and Tabata
- 👍 Clear design and easy to use
- 👍 Good value, no subscription

**What reviewers complain about**

- 🔋 Drains battery
- 🎶 Music playback interrupted
- ⚠️ Ads interrupt timers
- 🔊 Weak or non-functional sound/haptics
- 🔄 Forced updates

**Reported bugs**

- 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**

- 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


## Frequently asked questions

### Is HIIT & Tabata Timer Lite free?

HIIT & Tabata Timer Lite is free to download, with in-app purchases available.

### Is Interval Timer for HIIT | Cero free?

Interval Timer for HIIT | Cero is free to download, with in-app purchases available.

### Which has better reviews, HIIT & Tabata Timer Lite or Interval Timer for HIIT | Cero?

HIIT & Tabata Timer Lite is rated higher. HIIT & Tabata Timer Lite averages 4.7 out of 5 from 358 ratings, while Interval Timer for HIIT | Cero averages 4.7 from 437 ratings.

### Do HIIT & Tabata Timer Lite or Interval Timer for HIIT | Cero have ads?

Interval Timer for HIIT | Cero shows ads; HIIT & Tabata Timer Lite does not.

### Which is updated more often, HIIT & Tabata Timer Lite or Interval Timer for HIIT | Cero?

HIIT & Tabata Timer Lite ships an update every 6 weeks, and Interval Timer for HIIT | Cero every 3 days. Most recently, HIIT & Tabata Timer Lite was updated on October 26, 2026 and Interval Timer for HIIT | Cero on October 29, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*