# IntervalChrono Timer vs Heart Data Exporter

The clearest difference is price: IntervalChrono Timer at Free against Heart Data Exporter's $7.99. On ads, in-app purchases, device support and iOS requirement there is nothing between them.

IntervalChrono Timer is free to download; Heart Data Exporter costs $7.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | IntervalChrono Timer | Heart Data Exporter |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| In-app purchases | No | No |
| Ads | No | No |
| Size | 0 MB | 5 MB |
| Requires iOS | **17.4** | 18.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Victor Anaya](https://appshunter.io/developer/1751356263) | [Cognitive Commerce LLC](https://appshunter.io/developer/1891766703) |

## What reviewers say

### IntervalChrono Timer

[App page](https://appshunter.io/ios/app/intervalchrono-timer/id6504203028)

**Features:** macOS Compatibility

**In-app purchases:** none


### Heart Data Exporter

[App page](https://appshunter.io/ios/app/heart-data-exporter/id6792074948)

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

**In-app purchases:** none


## Frequently asked questions

### Is IntervalChrono Timer free?

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

### Is Heart Data Exporter free?

Heart Data Exporter costs $7.99, with no in-app purchases.

### Do IntervalChrono Timer or Heart Data Exporter have ads?

Neither IntervalChrono Timer nor Heart Data Exporter shows ads.

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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.*