# Seconds Pro Interval Timer vs PyramidTimer HIIT Intervals

The clearest difference is price: PyramidTimer HIIT Intervals at Free against Seconds Pro Interval Timer's $7.99. PyramidTimer HIIT Intervals also leads on update cadence (weekly vs fortnightly) and iOS requirement (10.0 vs 18.0). Seconds Pro Interval Timer's advantage is rating (4.8 vs 3.6) and in-app purchases (none vs 1). On review sentiment, ads and device support there is nothing between them.

PyramidTimer HIIT Intervals is free to download; Seconds Pro Interval Timer costs $7.99 up front. PyramidTimer HIIT Intervals sells 1 one-off in-app purchase. Seconds Pro Interval Timer asks for nothing beyond the download.

Seconds Pro Interval Timer holds the better App Store score, 4.8 against 3.6. That said, the two scores are not equally well evidenced: Seconds Pro Interval Timer has 12K ratings behind it against 5, so its average is the more settled of the two. Written reviews point the same way: 80% of Seconds Pro Interval Timer's written reviews are positive against 73% of PyramidTimer HIIT Intervals's.

Seconds Pro Interval Timer ships an update fortnightly, PyramidTimer HIIT Intervals weekly. The most recent releases landed on October 18, 2026 and October 3, 2026 respectively.

## The numbers

| Metric | Seconds Pro Interval Timer | PyramidTimer HIIT Intervals |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[4.8 (12K ratings)](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811/reviews)** | [3.6 (5 ratings)](https://appshunter.io/ios/app/pyramidtimer-hiit-intervals/id1372554120/reviews) |
| Number of ratings | **12K** | 5 |
| Positive reviews | **79.7% of reviews** | 72.7% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | Paid | **Free** |
| Best chart rank | **#8** | — |
| Size | 94 MB | 18 MB |
| Requires iOS | 18.0 | **10.0** |
| Devices | iPhone, iPad, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Runloop Ltd](https://appshunter.io/developer/325563420) | [Simon Moss](https://appshunter.io/developer/1242742057) |

## What reviewers say

### Seconds Pro Interval Timer

[App page](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811)

**Currently charting:** #8 Top Paid · Health & Fitness, #82 Top Paid (US App Store)

This interval timer app is designed for high-intensity interval training (HIIT), Tabata, and circuit training workouts. It features a large, color-coded display, customizable interval names, and background operation. It also integrates with Apple Health to track your fitness data.

**Highlights:** Full screen colored display, Templates for HIIT, Tabata, Circuit Training, Speaks interval names and provides warnings, Assign music per interval, Runs in background, Share interval timers, Apple Health integration

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

**In-app purchases:** none

**What reviewers like**

- ⭐ Great updates
- 🤖 Amazing voice prompts
- 👍 Easy to use
- 🎨 Highly customizable
- 🔧 Versatile for various workouts

**What reviewers complain about**

- 🐛 Occasional bugs and glitches
- 🔌 Music volume issues
- 🔍 Complicated setup for some features
- 🌐 Sync/sharing issues between devices
- 🔇 Inconsistent audio cues

**Reported bugs**

- Intervals randomly pausing or skipping
- Music volume issues when launching the app
- Inconsistent audio cues and countdown
- Sync issues between devices

**Requested features**

- Ability to lock Apple Watch screen
- Option to see more than just the next exercise
- Fractional time settings (e.g. 7.74 seconds)
- More voice/audio customization options
- Improved sync between iPhone and iPad


### PyramidTimer HIIT Intervals

[App page](https://appshunter.io/ios/app/pyramidtimer-hiit-intervals/id1372554120)

This app offers customizable interval timers for high-intensity interval training (HIIT) and Tabata workouts. Track your heart rate in real-time and create distance-based intervals. Save your favorite workout profiles for quick access.

**Highlights:** Customizable interval and rest times, Real-time heart rate plotting, Distance-based interval training, Save unlimited workout profiles, Clear visual countdown and progress, Sound alerts for interval changes

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Enhanced Version | $1.99 | one-time |


## Frequently asked questions

### Is Seconds Pro Interval Timer free?

Seconds Pro Interval Timer costs $7.99, with no in-app purchases.

### Is PyramidTimer HIIT Intervals free?

PyramidTimer HIIT Intervals is free to download, with in-app purchases available.

### Which has better reviews, Seconds Pro Interval Timer or PyramidTimer HIIT Intervals?

Seconds Pro Interval Timer is rated higher. Seconds Pro Interval Timer averages 4.8 out of 5 from 12K ratings, while PyramidTimer HIIT Intervals averages 3.6 from 5 ratings.

### Do Seconds Pro Interval Timer or PyramidTimer HIIT Intervals have ads?

Neither Seconds Pro Interval Timer nor PyramidTimer HIIT Intervals shows ads.

### Which is updated more often, Seconds Pro Interval Timer or PyramidTimer HIIT Intervals?

Seconds Pro Interval Timer ships an update fortnightly, and PyramidTimer HIIT Intervals weekly. Most recently, Seconds Pro Interval Timer was updated on October 18, 2026 and PyramidTimer HIIT Intervals on October 3, 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.*