# H3 Conecta vs CardioInterv

The clearest difference is update cadence: CardioInterv at every 3 days against H3 Conecta's every 7 months. On price, ads, in-app purchases and device support there is nothing between them.

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

H3 Conecta ships an update every 7 months, CardioInterv every 3 days. The most recent releases landed on September 17, 2026 and September 11, 2026 respectively.

## The numbers

| Metric | H3 Conecta | CardioInterv |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 7 months | **Every 3 days** |
| Size | 133 MB | 35 MB |
| Requires iOS | **13.4** | 14.0.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [H3 Solucoes em Ti LTDA](https://appshunter.io/developer/1783620902) | [Scitech Produtos Medicos SA](https://appshunter.io/developer/1700271694) |

## What reviewers say

### H3 Conecta

[App page](https://appshunter.io/ios/app/h3-conecta/id6739071898)

**Features:** macOS Compatibility

**In-app purchases:** none


### CardioInterv

[App page](https://appshunter.io/ios/app/cardiointerv/id6754330317)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is H3 Conecta free?

H3 Conecta is free to download, with no in-app purchases.

### Is CardioInterv free?

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

### Do H3 Conecta or CardioInterv have ads?

Neither H3 Conecta nor CardioInterv shows ads.

### Which is updated more often, H3 Conecta or CardioInterv?

H3 Conecta ships an update every 7 months, and CardioInterv every 3 days. Most recently, H3 Conecta was updated on September 17, 2026 and CardioInterv on September 11, 2026.

---

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