# HIIT Interval Timer vs SwolTime

The clearest difference is review sentiment: SwolTime at 100% against HIIT Interval Timer's 53%. SwolTime also leads on rating (5.0 vs 4.2) and ads (none vs shown). On price, ratings volume, in-app purchases and monetization model there is nothing between them.

Both are free to download. HIIT Interval Timer sells 1 one-off in-app purchase and SwolTime sells 2 in-app purchases, starting at $1.99 per month. Whichever you choose, the download price is not the number that matters.

SwolTime holds the better App Store score, 5.0 against 4.2. Both are backed by a comparable volume of ratings — 102 and 52 respectively. Written reviews point the same way: 53% of HIIT Interval Timer's written reviews are positive against 100% of SwolTime's.

HIIT Interval Timer ships an update every 5 months, SwolTime fortnightly. The most recent releases landed on October 8, 2026 and September 30, 2026 respectively.

## The numbers

| Metric | HIIT Interval Timer | SwolTime |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.2 (102 ratings)](https://appshunter.io/ios/app/hiit-interval-timer/id980471893/reviews) | **[5.0 (52 ratings)](https://appshunter.io/ios/app/swoltime-tabata-interval-timer/id1601731155/reviews)** |
| Number of ratings | **102** | 52 |
| Positive reviews | 52.6% of reviews | **100.0% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | **No** |
| Update frequency | Every 5 months | **Fortnightly** |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 10 MB | 77 MB |
| Requires iOS | 15.6 | **13.0** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 4+ | 4+ |
| Developer | [Thang Nguyen](https://appshunter.io/developer/921360262) | [SWOL LLC (USA)](https://appshunter.io/developer/1601731157) |

## What reviewers say

### HIIT Interval Timer

[App page](https://appshunter.io/ios/app/hiit-interval-timer/id980471893)

This app provides a flexible interval timer for high-intensity training. Customize workout cycles, rest periods, and receive color, voice, and sound navigation cues. It runs in the background and offers a built-in music player.

**Highlights:** Customizable interval and rest times, Background and screen-locked operation, Color, voice, and sound navigation, Built-in music player, Create and manage custom timers, Multiple themes

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Pro Upgrade | $4.99 | one-time |


### SwolTime

[App page](https://appshunter.io/ios/app/swoltime-tabata-interval-timer/id1601731155)

This app provides a versatile interval timer for various fitness routines like Tabata, HIIT, boxing, and weightlifting. It allows for real-time adjustments, customizable settings, and workout sequencing. Track progress with notes and use it in the background or with Apple Watch integration.

**Highlights:** Dynamic workout timer control, On-the-fly timer adjustments, Customizable interval timer settings, Custom workout sequencing, Progress notes, Background operation, Apple Watch integration

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| SwolTime Pro Monthly | $1.99 | per month |
| SwolTime Pro Yearly | $12.99 | per year |


## Frequently asked questions

### Is HIIT Interval Timer free?

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

### Is SwolTime free?

SwolTime is free to download, with in-app purchases available.

### Which has better reviews, HIIT Interval Timer or SwolTime?

SwolTime is rated higher. HIIT Interval Timer averages 4.2 out of 5 from 102 ratings, while SwolTime averages 5.0 from 52 ratings.

### Do HIIT Interval Timer or SwolTime have ads?

HIIT Interval Timer shows ads; SwolTime does not.

### Which is updated more often, HIIT Interval Timer or SwolTime?

HIIT Interval Timer ships an update every 5 months, and SwolTime fortnightly. Most recently, HIIT Interval Timer was updated on October 8, 2026 and SwolTime on September 30, 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.*