# Cardiac Services vs Eclipse ECG

The clearest difference is iOS requirement: Cardiac Services at 12.0 against Eclipse ECG's 26.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

Cardiac Services ships an update every 5 months, Eclipse ECG every 3 months. The most recent releases landed on September 12, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | Cardiac Services | Eclipse ECG |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | **Every 3 months** |
| Size | 26 MB | 38 MB |
| Requires iOS | **12.0** | 26.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 12+ | 17+ |
| Developer | [Sugar Rush Creative](https://appshunter.io/developer/723565884) | [Spacelabs Healthcare](https://appshunter.io/developer/1471332696) |

## What reviewers say

### Cardiac Services

[App page](https://appshunter.io/ios/app/cardiac-services/id1597758548)

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

**In-app purchases:** none


### Eclipse ECG

[App page](https://appshunter.io/ios/app/eclipse-ecg/id6759389891)

**In-app purchases:** none


## Frequently asked questions

### Is Cardiac Services free?

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

### Is Eclipse ECG free?

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

### Do Cardiac Services or Eclipse ECG have ads?

Neither Cardiac Services nor Eclipse ECG shows ads.

### Which is updated more often, Cardiac Services or Eclipse ECG?

Cardiac Services ships an update every 5 months, and Eclipse ECG every 3 months. Most recently, Cardiac Services was updated on September 12, 2026 and Eclipse ECG on September 18, 2026.

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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.*