# Groov vs CardiAction

The clearest difference is device support: CardiAction at 3 against Groov's —. On price, update cadence, 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.

Groov ships an update every 6 months, CardiAction every 4 months. The most recent releases landed on October 26, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Groov | CardiAction |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | — | No |
| Update frequency | Every 6 months | **Every 4 months** |
| Size | 51 MB | 45 MB |
| Requires iOS | 13.4 | **13.0** |
| Devices | — | **iPhone, iPad, iPod** |
| Age rating | 12+ | 12+ |
| Developer | [Groov Limited](https://appshunter.io/developer/1462692771) | [Longevum Pty Ltd](https://appshunter.io/developer/1008974231) |

## What reviewers say

### Groov

[App page](https://appshunter.io/ios/app/groov/id1462692772)

**In-app purchases:** none


### CardiAction

[App page](https://appshunter.io/ios/app/cardiaction/id1536688567)

**In-app purchases:** none


## Frequently asked questions

### Is Groov free?

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

### Is CardiAction free?

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

### Which is updated more often, Groov or CardiAction?

Groov ships an update every 6 months, and CardiAction every 4 months. Most recently, Groov was updated on October 26, 2026 and CardiAction on October 27, 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.*