# Tabata Timer vs Chronos Interval

The clearest difference is ads: Chronos Interval at none against Tabata Timer's shown. On price, in-app purchases, device support and iOS requirement there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | Tabata Timer | Chronos Interval |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Weekly | — |
| Size | 27 MB | 46 MB |
| Requires iOS | **15.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Sangwon Seo](https://appshunter.io/developer/1816508321) | [Bo Li](https://appshunter.io/developer/1875535445) |

## What reviewers say

### Tabata Timer

[App page](https://appshunter.io/ios/app/tabata-timer-hiit-workout/id6755084571)

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

**In-app purchases:** none


### Chronos Interval

[App page](https://appshunter.io/ios/app/chronos-interval/id6759797548)

**In-app purchases:** none


## Frequently asked questions

### Is Tabata Timer free?

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

### Is Chronos Interval free?

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

### Do Tabata Timer or Chronos Interval have ads?

Tabata Timer shows ads; Chronos Interval does not.

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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.*