# Seconds Interval Timer vs Workout Interval Timer Lite

The clearest difference is ratings volume: Seconds Interval Timer at 24K against Workout Interval Timer Lite's 247. Workout Interval Timer Lite's advantage is review sentiment (89% vs 75%) and iOS requirement (12.0 vs 18.0). On price, rating, update cadence and ads there is nothing between them.

Both are free to download. Seconds Interval Timer sells 1 one-off in-app purchase and Workout Interval Timer Lite sells 6 one-off in-app purchases. 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 Seconds Interval Timer against 4.7 for Workout Interval Timer Lite. That said, the two scores are not equally well evidenced: Seconds Interval Timer has 24K ratings behind it against 247, so its average is the more settled of the two. Written reviews are what separate them: 75% of Seconds Interval Timer's written reviews are positive against 89% of Workout Interval Timer Lite's.

Seconds Interval Timer ships an update monthly, Workout Interval Timer Lite every 5 weeks. The most recent releases landed on September 25, 2026 and August 25, 2026 respectively.

## The numbers

| Metric | Seconds Interval Timer | Workout Interval Timer Lite |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.7 (24K ratings)](https://appshunter.io/ios/app/seconds-interval-timer/id475816966/reviews) | [4.7 (247 ratings)](https://appshunter.io/ios/app/workout-interval-timer-lite/id914923684/reviews) |
| Number of ratings | **24K** | 247 |
| Positive reviews | 75.0% of reviews | **89.4% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 5 weeks |
| Monetization | Free with in-app purchases | Freemium |
| Size | 95 MB | 36 MB |
| Requires iOS | 18.0 | **12.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Runloop Ltd](https://appshunter.io/developer/325563420) | [DenciSoft s.r.o.](https://appshunter.io/developer/583724967) |

## What reviewers say

### Seconds Interval Timer

[App page](https://appshunter.io/ios/app/seconds-interval-timer/id475816966)

This app provides a versatile interval timer for various workout types like Tabata, HIIT, and circuit training. It features a clear, full-screen display, customizable alerts, and background operation. Users can also utilize a stopwatch and countdown timer, with integration for Apple Health.

**Highlights:** Full-screen colored display, Templates for HIIT, Tabata, Circuit Training, Voice and audio alerts, Music assignment per interval, Background operation, Apple Health integration, Stopwatch and countdown timer

**Features:** macOS Compatibility, Family Sharing, Apple Watch app, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Advanced Version | $7.99 | one-time |

**What reviewers like**

- 🚀 Great workout app
- 👍 Customizable and user-friendly
- 🔒 Reliable and stable
- 💡 Versatile for various workouts
- 👍 Easy to create and edit timers

**What reviewers complain about**

- 🐛 Occasional audio issues
- 🔍 Limited Apple Watch integration
- 💰 Paid version required for full functionality
- 🕰️ Time-consuming to set up complex workouts

**Reported bugs**

- Timer sometimes stops working unexpectedly
- Issues with restoring purchases on new devices

**Requested features**

- Ability to change beep/alert volume independently
- Option to delay transition between intervals
- Sync workouts across devices
- More preset workout templates
- Heart rate monitoring integration


### Workout Interval Timer Lite

[App page](https://appshunter.io/ios/app/workout-interval-timer-lite/id914923684)

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.

**Highlights:** 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

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlimited Custom Timers | $0.99 | one-time |
| Unlimited Simple Timers | $0.99 | one-time |
| Remove Ads | $1.99 | one-time |
| Unlimited Circuit Timers | $1.99 | one-time |
| Unlimited HIIT Timers | $1.99 | one-time |
| Full Version | $4.99 | one-time |

**What reviewers like**

- 👍 User-friendly and easy to use
- 💡 Highly customizable workouts
- 🚀 Efficient interval timers
- 🌟 Great sound effects and cues
- 🎨 Visually appealing design and color schemes

**What reviewers complain about**

- ⚠️ Deceptive free version limitations
- 💸 App feels expensive to some
- 🚫 Ads in paid version (reported by one user)
- 🎶 Music playback issues (stops randomly, restarts after pause)
- 🔊 Interval sounds not working consistently

**Reported bugs**

- 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**

- 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


## Frequently asked questions

### Is Seconds Interval Timer free?

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

### Is Workout Interval Timer Lite free?

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

### Which has better reviews, Seconds Interval Timer or Workout Interval Timer Lite?

Seconds Interval Timer and Workout Interval Timer Lite are both rated 4.7 out of 5 on the App Store, from 24K and 247 ratings respectively.

### Do Seconds Interval Timer or Workout Interval Timer Lite have ads?

Neither Seconds Interval Timer nor Workout Interval Timer Lite shows ads.

### Which is updated more often, Seconds Interval Timer or Workout Interval Timer Lite?

Seconds Interval Timer ships an update monthly, and Workout Interval Timer Lite every 5 weeks. Most recently, Seconds Interval Timer was updated on September 25, 2026 and Workout Interval Timer Lite on August 25, 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.*