# Interval Timer ▸ HIIT & Tabata vs Custom Interval Workout Timer

The clearest difference is in-app purchases: Interval Timer ▸ HIIT & Tabata at none against Custom Interval Workout Timer's 2. Interval Timer ▸ HIIT & Tabata also leads on ads (none vs shown). Custom Interval Workout Timer's advantage is update cadence (every 3 weeks vs every 11 months). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Custom Interval Workout Timer sells 2 in-app purchases, starting at $1.99 per month. Interval Timer ▸ HIIT & Tabata asks for nothing beyond the download.

Interval Timer ▸ HIIT & Tabata ships an update every 11 months, Custom Interval Workout Timer every 3 weeks. The most recent releases landed on September 8, 2026 and September 10, 2026 respectively.

## The numbers

| Metric | Interval Timer ▸ HIIT & Tabata | Custom Interval Workout Timer |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (9 ratings)](https://appshunter.io/ios/app/interval-timer-hiit-and-tabata/id6469007234/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 11 months | **Every 3 weeks** |
| Monetization | Free | — |
| Size | 16 MB | 7 MB |
| Requires iOS | **16.6** | 17.0 |
| Devices | **iPhone, iPad, Apple TV, Apple Watch** | iPhone, iPad, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [Juxhin Bakalli Technologies](https://appshunter.io/developer/1711254538) | [Michael McGill apps llc](https://appshunter.io/developer/1874084552) |

## What reviewers say

### Interval Timer ▸ HIIT & Tabata

[App page](https://appshunter.io/ios/app/interval-timer-hiit-and-tabata/id6469007234)

This app helps you structure and time your workouts with customizable intervals, alerts, and repeating sets. It's ideal for various fitness activities like HIIT, Tabata, boxing, running, and circuit training.

**Highlights:** Customizable intervals (work, rest, recovery), Customizable sound and visual alerts, Repeating sets programming, Countdown timer with visual cues, Supports HIIT, Tabata, boxing, running, circuit training, yoga, meditation

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

**In-app purchases:** none


### Custom Interval Workout Timer

[App page](https://appshunter.io/ios/app/custom-interval-workout-timer/id6759209042)

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

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly | $1.99 | per month |
| Yearly | $19.99 | per year |


## Frequently asked questions

### Is Interval Timer ▸ HIIT & Tabata free?

Interval Timer ▸ HIIT & Tabata is free to download, with no in-app purchases.

### Is Custom Interval Workout Timer free?

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

### Do Interval Timer ▸ HIIT & Tabata or Custom Interval Workout Timer have ads?

Custom Interval Workout Timer shows ads; Interval Timer ▸ HIIT & Tabata does not.

### Which is updated more often, Interval Timer ▸ HIIT & Tabata or Custom Interval Workout Timer?

Interval Timer ▸ HIIT & Tabata ships an update every 11 months, and Custom Interval Workout Timer every 3 weeks. Most recently, Interval Timer ▸ HIIT & Tabata was updated on September 8, 2026 and Custom Interval Workout Timer on September 10, 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.*