# Seconds Pro Interval Timer vs Interval Timer HIIT at Home

The clearest difference is review sentiment: Seconds Pro Interval Timer at 80% against Interval Timer HIIT at Home's 0%. Seconds Pro Interval Timer also leads on in-app purchases (none vs 1) and ratings volume (12K vs 2). Interval Timer HIIT at Home's advantage is price (Free vs $7.99). On ads, device support and iOS requirement there is nothing between them.

Interval Timer HIIT at Home is free to download; Seconds Pro Interval Timer costs $7.99 up front. Interval Timer HIIT at Home 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 4.5. That said, the two scores are not equally well evidenced: Seconds Pro Interval Timer has 12K ratings behind it against 2, 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 0% of Interval Timer HIIT at Home's.

Seconds Pro Interval Timer ships an update fortnightly, Interval Timer HIIT at Home every 2 months. The most recent releases landed on September 26, 2026 and September 7, 2026 respectively.

## The numbers

| Metric | Seconds Pro Interval Timer | Interval Timer HIIT at Home |
| --- | --- | --- |
| Price | $7.99 | **Free** |
| Rating | **[4.8 (12K ratings)](https://appshunter.io/ios/app/seconds-pro-interval-timer/id363978811/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-at-home/id6449842337/reviews) |
| Number of ratings | **12K** | 2 |
| Positive reviews | **79.9% of reviews** | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Fortnightly** | Every 2 months |
| Monetization | Paid | **Free with in-app purchases** |
| Best chart rank | **#8** | — |
| Size | 94 MB | 2 MB |
| Requires iOS | 18.0 | **17.6** |
| Devices | **iPhone, iPad, Apple Watch** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Runloop Ltd](https://appshunter.io/developer/325563420) | [LMT Digital Creations](https://appshunter.io/developer/640455461) |

## 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 (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


### Interval Timer HIIT at Home

[App page](https://appshunter.io/ios/app/interval-timer-hiit-at-home/id6449842337)

This app provides scientifically proven high-intensity interval training (HIIT) to help you burn more calories in less time. It offers customizable timers, pre-set workouts, and progress tracking for efficient and effective fitness routines.

**Highlights:** Custom work/rest timers with audio cues, 10+ workout presets (Tabata, HIIT, Cardio, Strength), Progress tracking with detailed analytics, Achievement system and streak counters, Offline functionality, Beginner-friendly and advanced customization options

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Lifetime Access | $14.99 | one-time |


## Frequently asked questions

### Is Seconds Pro Interval Timer free?

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

### Is Interval Timer HIIT at Home free?

Interval Timer HIIT at Home is free to download, with in-app purchases available.

### Which has better reviews, Seconds Pro Interval Timer or Interval Timer HIIT at Home?

Seconds Pro Interval Timer is rated higher. Seconds Pro Interval Timer averages 4.8 out of 5 from 12K ratings, while Interval Timer HIIT at Home averages 4.5 from 2 ratings.

### Do Seconds Pro Interval Timer or Interval Timer HIIT at Home have ads?

Neither Seconds Pro Interval Timer nor Interval Timer HIIT at Home shows ads.

### Which is updated more often, Seconds Pro Interval Timer or Interval Timer HIIT at Home?

Seconds Pro Interval Timer ships an update fortnightly, and Interval Timer HIIT at Home every 2 months. Most recently, Seconds Pro Interval Timer was updated on September 26, 2026 and Interval Timer HIIT at Home on September 7, 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.*