# Circuit Training Timer Lite vs Interval Timer X Workout Timer

The clearest difference is ads: Circuit Training Timer Lite at none against Interval Timer X Workout Timer's shown. Circuit Training Timer Lite also leads on iOS requirement (12.0 vs 15.6). Interval Timer X Workout Timer's advantage is review sentiment (94% vs 85%). On price, rating, ratings volume and update cadence there is nothing between them.

Both are free to download. Circuit Training Timer Lite sells 3 one-off in-app purchases and Interval Timer X Workout Timer 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 — 4.8 for Circuit Training Timer Lite against 4.8 for Interval Timer X Workout Timer. Both are backed by a comparable volume of ratings — 468 and 686 respectively. Written reviews are what separate them: 85% of Circuit Training Timer Lite's written reviews are positive against 94% of Interval Timer X Workout Timer's.

Both ship on a similar rhythm, roughly every 6 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.

## The numbers

| Metric | Circuit Training Timer Lite | Interval Timer X Workout Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (468 ratings)](https://appshunter.io/ios/app/circuit-training-timer-lite/id903631807/reviews)** | [4.8 (686 ratings)](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846/reviews) |
| Number of ratings | 468 | **686** |
| Positive reviews | 84.6% of reviews | **93.7% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 6 weeks | Every 6 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 36 MB | 45 MB |
| Requires iOS | **12.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DenciSoft s.r.o.](https://appshunter.io/developer/583724967) | [世恬 颜](https://appshunter.io/developer/1448144845) |

## What reviewers say

### Circuit Training Timer Lite

[App page](https://appshunter.io/ios/app/circuit-training-timer-lite/id903631807)

This app coaches your workouts with customizable timers, allowing you to focus on training. It supports location tracking for detailed statistics and heart rate monitoring with Bluetooth LE devices. Voice coaching and clear visual cues keep you informed without needing to check your screen.

**Highlights:** Customizable interval timers, Location tracking for stats, Bluetooth LE heart rate monitor support, Voice coaching and notifications, Workout history tracking, iCloud synchronization

**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**

- 👍 Highly customizable workouts
- 🎶 Music integration
- ⏱️ Flexible timer settings
- 🔊 Voice prompts for exercises
- 📚 Saved workout routines

**What reviewers complain about**

- 🔋 Battery drain issues
- 🔒 Limited functionality in free version
- 🔇 Quiet audio prompts
- 📈 Lack of workout history/progress tracking

**Reported bugs**

- Playlist sync issues
- App crashes when phone is locked

**Requested features**

- Ability to share workout routines
- Integration with fitness tracking apps
- More advanced statistics and analytics
- Apple Watch app support


### Interval Timer X Workout Timer

[App page](https://appshunter.io/ios/app/interval-timer-x-workout-timer/id1448144846)

This versatile timer helps you structure workouts, manage daily tasks, and achieve fitness goals. Customize routines, track progress with visual cues, and stay motivated with customizable sounds. Ideal for HIIT, Tabata, yoga, and more.

**Highlights:** Customizable workout routines, Standalone interval timer/counter, Routine combination feature, Customizable warning sounds, Intuitive interface with dark mode, Background usage support, Workout summary and history

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Interval Timer X Premium | $6.99 | one-time |

**What reviewers like**

- 🚀 Interval timer
- 👍 Easy to use
- 👍 Customizable
- 👍 Useful for workouts
- 👍 Reliable

**What reviewers complain about**

- 💰 Ads in free version
- 🐛 Occasional bugs or crashes

**Reported bugs**

- Interval set index display issue
- Compatibility issues with older devices

**Requested features**

- Audio ducking for music playback
- Voice countdown
- Ability to store custom settings automatically
- Vibration option in addition to audio


## Frequently asked questions

### Is Circuit Training Timer Lite free?

Circuit Training Timer Lite is free to download, with in-app purchases available.

### Is Interval Timer X Workout Timer free?

Interval Timer X Workout Timer is free to download, with in-app purchases available.

### Which has better reviews, Circuit Training Timer Lite or Interval Timer X Workout Timer?

Circuit Training Timer Lite is rated higher. Circuit Training Timer Lite averages 4.8 out of 5 from 468 ratings, while Interval Timer X Workout Timer averages 4.8 from 686 ratings.

### Do Circuit Training Timer Lite or Interval Timer X Workout Timer have ads?

Interval Timer X Workout Timer shows ads; Circuit Training Timer Lite does not.

### Which is updated more often, Circuit Training Timer Lite or Interval Timer X Workout Timer?

Circuit Training Timer Lite ships an update every 6 weeks, and Interval Timer X Workout Timer every 6 weeks. Most recently, Circuit Training Timer Lite was updated on October 7, 2026 and Interval Timer X Workout Timer on October 8, 2026.

---

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