# Seconds Interval Timer vs Interval Timer HIIT at Home

The clearest difference is review sentiment: Seconds Interval Timer at 75% against Interval Timer HIIT at Home's 0%. Seconds Interval Timer also leads on ratings volume (24K vs 2) and rating (4.7 vs 4.5). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Seconds Interval Timer sells 1 one-off in-app purchase and Interval Timer HIIT at Home sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Seconds Interval Timer holds the better App Store score, 4.7 against 4.5. That said, the two scores are not equally well evidenced: Seconds Interval Timer has 24K ratings behind it against 2, so its average is the more settled of the two. Written reviews point the same way: 75% of Seconds Interval Timer's written reviews are positive against 0% of Interval Timer HIIT at Home's.

Seconds Interval Timer ships an update monthly, Interval Timer HIIT at Home every 2 months. The most recent releases landed on September 29, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | Seconds Interval Timer | Interval Timer HIIT at Home |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (24K ratings)](https://appshunter.io/ios/app/seconds-interval-timer/id475816966/reviews)** | [4.5 (2 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-at-home/id6449842337/reviews) |
| Number of ratings | **24K** | 2 |
| Positive reviews | **75.0% of reviews** | 0.0% of reviews |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | **Monthly** | Every 2 months |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 95 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 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


### 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 Interval Timer free?

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

### 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 Interval Timer or Interval Timer HIIT at Home?

Seconds Interval Timer is rated higher. Seconds Interval Timer averages 4.7 out of 5 from 24K ratings, while Interval Timer HIIT at Home averages 4.5 from 2 ratings.

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

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

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

Seconds Interval Timer ships an update monthly, and Interval Timer HIIT at Home every 2 months. Most recently, Seconds Interval Timer was updated on September 29, 2026 and Interval Timer HIIT at Home on September 27, 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.*