# CardioQVARK vs CYPD

The clearest difference is review sentiment: CYPD at 60% against CardioQVARK's 20%. CardioQVARK's advantage is iOS requirement (9.0 vs 15.6). 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.

CardioQVARK ships an update every 6 weeks, CYPD every 2 months. The most recent releases landed on October 6, 2026 and October 22, 2026 respectively.

## The numbers

| Metric | CardioQVARK | CYPD |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.0 (8 ratings)](https://appshunter.io/ios/app/cypd/id1472983543/reviews)** |
| Number of ratings | — | **8** |
| Positive reviews | 20.0% of reviews | **60.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 6 weeks** | Every 2 months |
| Monetization | Free | Free |
| Size | 55 MB | 50 MB |
| Requires iOS | **9.0** | 15.6 |
| Devices | iPhone, iPod | **iPhone, iPod, Apple Watch** |
| Age rating | 17+ | 12+ |
| Developer | [CardioQVARK, OOO](https://appshunter.io/developer/1320898121) | [FORS NY Inc](https://appshunter.io/developer/1472983542) |

## 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


### CYPD

[App page](https://appshunter.io/ios/app/cypd/id1472983543)

This app helps Parkinson's patients manage their condition by tracking medication intake and analyzing tremor data from an Apple Watch. It visualizes tremor patterns, includes motion tests and diagnostic questionnaires, and generates reports for doctors.

**Highlights:** Medication intake tracking, Apple Watch tremor data analysis, Tremor visualization graphs, Motion tests, Diagnostic questionnaires, Medication schedule management, Doctor report generation

**In-app purchases:** none


## Frequently asked questions

### Is CardioQVARK free?

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

### Is CYPD free?

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

### Do CardioQVARK or CYPD have ads?

Neither CardioQVARK nor CYPD shows ads.

### Which is updated more often, CardioQVARK or CYPD?

CardioQVARK ships an update every 6 weeks, and CYPD every 2 months. Most recently, CardioQVARK was updated on October 6, 2026 and CYPD on October 22, 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.*