# epTools vs CardiacZone

The clearest difference is price: CardiacZone at Free against epTools's $19.99. CardiacZone also leads on iOS requirement (14.2 vs 16.0). On ads, in-app purchases and device support there is nothing between them.

CardiacZone is free to download; epTools costs $19.99 up front. Neither carries in-app purchases, so what you see is what you pay.

## The numbers

| Metric | epTools | CardiacZone |
| --- | --- | --- |
| Price | $19.99 | **Free** |
| Rating | **[4.8 (521 ratings)](https://appshunter.io/ios/app/eptools/id430201878/reviews)** | — |
| Number of ratings | **521** | — |
| Positive reviews | 88.2% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | — |
| Monetization | Free | — |
| Size | 30 MB | 11 MB |
| Requires iOS | 16.0 | **14.2** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [Busy Being Born Solutions, LLC](https://appshunter.io/developer/430201881) | [Tahir Hamid](https://appshunter.io/developer/1734113247) |

## What reviewers say

### epTools

[App page](https://appshunter.io/ios/app/eptools/id430201878)

This app provides a suite of tools for diagnosing and managing cardiac rhythm disorders. It offers algorithms for localizing arrhythmias, differentiating conditions like WPW from FVF, and assessing disease risks. Users can visualize progress, save analysis paths, and access cited scientific references.

**Highlights:** Arrhythmia localization algorithms, Differentiate WPW from FVF, Atrial tachycardia localization, Ventricular tachycardia localization, Disease assessment criteria, Save decision path images, Access scientific references

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

**In-app purchases:** none

**What reviewers like**

- 👍 Easy to use
- 👍 Very useful for EP issues
- 👍 Great for remembering rules
- 👍 Gold standard EP app
- 👍 Helpful for decision making

**What reviewers complain about**

- 😐 Not as great as expected
- 😐 Needs more explanations

**Reported bugs**

- Crash problem fixed

**Requested features**

- Add CAAP-AF
- Better tools for PVC localization
- More explanations in each pathway
- German translation
- Links to papers with algorithms


### CardiacZone

[App page](https://appshunter.io/ios/app/cardiaczone/id6478835950)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is epTools free?

epTools costs $19.99, with no in-app purchases.

### Is CardiacZone free?

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

### Do epTools or CardiacZone have ads?

Neither epTools nor CardiacZone 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.*