# Tabata Timer vs Interval Timer・HIIT Timer

The clearest difference is update cadence: Interval Timer・HIIT Timer at every 4 days against Tabata Timer's monthly. Interval Timer・HIIT Timer also leads on iOS requirement (15.0 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Tabata Timer sells 2 in-app purchases, starting at $1.99 per 7 days and Interval Timer・HIIT Timer sells 2 in-app purchases, starting at $2.99 per month. Whichever you choose, the download price is not the number that matters.

Tabata Timer ships an update monthly, Interval Timer・HIIT Timer every 4 days. The most recent releases landed on March 6, 2026 and May 17, 2026 respectively.

## The numbers

| Metric | Tabata Timer | Interval Timer・HIIT Timer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 13 MB | 74 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Marcelo Laprea](https://appshunter.io/developer/1512680350) | [Reva Desai](https://appshunter.io/developer/1780266324) |

## What reviewers say

### Tabata Timer

[App page](https://appshunter.io/ios/app/tabata-timer/id6670219399)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly subscription | $1.99 | per 7 days |
| Yearly subscription | $9.99 | per year |


### Interval Timer・HIIT Timer

[App page](https://appshunter.io/ios/app/interval-timerhiit-timer/id6748070178)

**Features:** macOS Compatibility

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly Access | $2.99 | per month |
| Premium Yearly Access | $19.99 | per year |


## Frequently asked questions

### Is Tabata Timer free?

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

### Is Interval Timer・HIIT Timer free?

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

### Do Tabata Timer or Interval Timer・HIIT Timer have ads?

Neither Tabata Timer nor Interval Timer・HIIT Timer shows ads.

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

Tabata Timer ships an update monthly, and Interval Timer・HIIT Timer every 4 days. Most recently, Tabata Timer was updated on March 6, 2026 and Interval Timer・HIIT Timer on May 17, 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.*