# HIIT Interval Timer vs Pacelab Interval Timer

The clearest difference is price: Pacelab Interval Timer at Free against HIIT Interval Timer's $9.99. On update cadence, ads, in-app purchases and device support there is nothing between them.

Pacelab Interval Timer is free to download; HIIT Interval Timer costs $9.99 up front. Neither carries in-app purchases, so what you see is what you pay.

HIIT Interval Timer ships an update every 2 months, Pacelab Interval Timer every 4 months. The most recent releases landed on September 24, 2026 and September 27, 2026 respectively.

## The numbers

| Metric | HIIT Interval Timer | Pacelab Interval Timer |
| --- | --- | --- |
| Price | $9.99 | **Free** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Size | 38 MB | 24 MB |
| Requires iOS | 15.1 | **15.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Moruk LLC](https://appshunter.io/developer/1826185873) | [Newbuildsoft](https://appshunter.io/developer/1834215268) |

## What reviewers say

### HIIT Interval Timer

[App page](https://appshunter.io/ios/app/hiit-interval-timer-tabata/id6756709612)

**Features:** macOS Compatibility

**In-app purchases:** none


### Pacelab Interval Timer

[App page](https://appshunter.io/ios/app/pacelab-interval-timer/id6757274503)

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

**In-app purchases:** none


## Frequently asked questions

### Is HIIT Interval Timer free?

HIIT Interval Timer costs $9.99, with no in-app purchases.

### Is Pacelab Interval Timer free?

Pacelab Interval Timer is free to download, with no in-app purchases.

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

Neither HIIT Interval Timer nor Pacelab Interval Timer shows ads.

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

HIIT Interval Timer ships an update every 2 months, and Pacelab Interval Timer every 4 months. Most recently, HIIT Interval Timer was updated on September 24, 2026 and Pacelab Interval Timer 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.*