# Interval Timer ~ HIIT & Tabata vs Loop Timer

The clearest difference is in-app purchases: Interval Timer ~ HIIT & Tabata at none against Loop Timer's 1. Loop Timer's advantage is ads (none vs shown). On price, update cadence, device support and iOS requirement there is nothing between them.

Both are free to download. Loop Timer sells 1 one-off in-app purchase. Interval Timer ~ HIIT & Tabata asks for nothing beyond the download.

Interval Timer ~ HIIT & Tabata ships an update every 2 days, Loop Timer every 3 days. The most recent releases landed on October 6, 2026 and October 9, 2026 respectively.

## The numbers

| Metric | Interval Timer ~ HIIT & Tabata | Loop Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | **Every 2 days** | Every 3 days |
| Size | 9 MB | 3 MB |
| Requires iOS | 18.0 | **17.0** |
| Devices | iPhone, Apple Watch | iPhone, Apple Watch |
| Age rating | 4+ | 4+ |
| Developer | [manabu ueda](https://appshunter.io/developer/1606163236) | [YOSHIYUKI UEMATSU](https://appshunter.io/developer/1895723706) |

## What reviewers say

### Interval Timer ~ HIIT & Tabata

[App page](https://appshunter.io/ios/app/interval-timer-hiit-and-tabata/id6762538816)

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

**In-app purchases:** none


### Loop Timer

[App page](https://appshunter.io/ios/app/loop-timer-hiit/id6809250898)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock custom timing | $2.99 | one-time |


## Frequently asked questions

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

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

### Is Loop Timer free?

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

### Do Interval Timer ~ HIIT & Tabata or Loop Timer have ads?

Interval Timer ~ HIIT & Tabata shows ads; Loop Timer does not.

### Which is updated more often, Interval Timer ~ HIIT & Tabata or Loop Timer?

Interval Timer ~ HIIT & Tabata ships an update every 2 days, and Loop Timer every 3 days. Most recently, Interval Timer ~ HIIT & Tabata was updated on October 6, 2026 and Loop Timer on October 9, 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.*