# CardioQVARK vs ECG mob

The clearest difference is update cadence: CardioQVARK at every 6 weeks against ECG mob's every 4 months. CardioQVARK also leads on iOS requirement (9.0 vs 11.0). 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.

CardioQVARK ships an update every 6 weeks, ECG mob every 4 months. The most recent releases landed on October 6, 2026 and October 12, 2026 respectively.

## The numbers

| Metric | CardioQVARK | ECG mob |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 20.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 4 months |
| Monetization | Free | — |
| Size | 55 MB | 12 MB |
| Requires iOS | **9.0** | 11.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 17+ | 4+ |
| Developer | [CardioQVARK, OOO](https://appshunter.io/developer/1320898121) | [OOO Telepat](https://appshunter.io/developer/1234755399) |

## What reviewers say

### CardioQVARK

[App page](https://appshunter.io/ios/app/cardioqvark/id1320898122)

Monitor your heart health with this app, connecting to a compatible device to record ECG and photoplethysmogram readings. Review analyses, share data with your doctor, and store results in your health app.

**Highlights:** ECG and photoplethysmogram recording, Automatic analysis of readings, View saved records, Share ECGs with doctor, Integrate with Apple Health, Device connectivity

**In-app purchases:** none


### ECG mob

[App page](https://appshunter.io/ios/app/ecg-mob/id1406511388)

**In-app purchases:** none


## Frequently asked questions

### Is CardioQVARK free?

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

### Is ECG mob free?

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

### Do CardioQVARK or ECG mob have ads?

Neither CardioQVARK nor ECG mob shows ads.

### Which is updated more often, CardioQVARK or ECG mob?

CardioQVARK ships an update every 6 weeks, and ECG mob every 4 months. Most recently, CardioQVARK was updated on October 6, 2026 and ECG mob on October 12, 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.*