# OpenHIIT vs Heart Data Exporter

The clearest difference is price: OpenHIIT at Free against Heart Data Exporter's $7.99. OpenHIIT also leads on device support (3 vs 1) and iOS requirement (13.0 vs 18.0). On ads and in-app purchases there is nothing between them.

OpenHIIT 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 | OpenHIIT | Heart Data Exporter |
| --- | --- | --- |
| Price | **Free** | $7.99 |
| Rating | **[5.0 (8 ratings)](https://appshunter.io/ios/app/openhiit/id6459617819/reviews)** | — |
| Number of ratings | **8** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Monthly | — |
| Monetization | Free | — |
| Size | 26 MB | 5 MB |
| Requires iOS | **13.0** | 18.0 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [Abigail Mabe](https://appshunter.io/developer/1701885217) | [Cognitive Commerce LLC](https://appshunter.io/developer/1891766703) |

## What reviewers say

### OpenHIIT

[App page](https://appshunter.io/ios/app/openhiit/id6459617819)

This open-source interval timer app helps optimize various activities like workouts, work sprints, and study sessions. It offers customizable timing, precise controls, and clear auditory and visual alerts to keep you motivated and on track. Users can also join a collaborative community to contribute to its development.

**Highlights:** Customizable interval timing, Precise and user-friendly controls, Auditory and visual alerts, Open-source community collaboration, Ad-free experience

**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 OpenHIIT free?

OpenHIIT 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 OpenHIIT or Heart Data Exporter have ads?

Neither OpenHIIT 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.*