# EDAN CMS vs Heal Heart

The clearest difference is update cadence: Heal Heart at every 2 weeks against EDAN CMS's every 20 months. Heal Heart also leads on device support. On price, in-app purchases 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.

EDAN CMS ships an update every 20 months, Heal Heart every 2 weeks. The most recent releases landed on September 7, 2026 and June 5, 2026 respectively.

## The numbers

| Metric | EDAN CMS | Heal Heart |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 20 months | **Every 2 weeks** |
| Size | 28 MB | 76 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 17+ | 17+ |
| Developer | [EDAN Instruments, Inc.](https://appshunter.io/developer/869238782) | [Clarity Medical](https://appshunter.io/developer/1300163142) |

## What reviewers say

### EDAN CMS

[App page](https://appshunter.io/ios/app/edan-cms/id1554979640)

**In-app purchases:** none


### Heal Heart

[App page](https://appshunter.io/ios/app/heal-heart/id6538723912)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EDAN CMS free?

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

### Is Heal Heart free?

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

### Which is updated more often, EDAN CMS or Heal Heart?

EDAN CMS ships an update every 20 months, and Heal Heart every 2 weeks. Most recently, EDAN CMS was updated on September 7, 2026 and Heal Heart on June 5, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*