# Cardiac Diagnosis — heart health care

> Heart health monitoring using phone camera for heart rate and variability. (iPhone/iPad app by SUNG DO KIM.)

- Source: https://appshunter.io/ios/app/cardiac-diagnosis/id6466367849 (this page in markdown: same URL + `.md`)
- Developer: [SUNG DO KIM](https://appshunter.io/developer/1707282337)
- Category: Health & Fitness
- Price: Free with in-app purchases
- Rating: 4.33/5 from 6 App Store ratings · 1 written reviews indexed
- Age rating: 17+
- Requires: iOS 16.0 · 54 MB
- Languages: Danish, Dutch, English, German, Italian, Japanese, Korean, Norwegian Bokmål, Russian, Spanish and 2 more
- Released: 2023-09-14
- Data updated: 2026-08-14
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/cardiac-diagnosis/id6466367849/reviews.md

## What is Cardiac Diagnosis?

Using the phone's camera and LED, photoplethysmography (PPG) is measured and analyzed from the finger to inform heart rate and heart rate variability and is used for health management purposes.
When you place the tip of your index finger on the rear camera, the heart-shaped camera preview turns red, then click the start button to start measuring.
Normal Measurement takes about 20 seconds, and Precision Measurement takes about 1 minute.
Continuous Measurement can monitor heart rate and heart rate variability in real time.
You can save measured values by clicking the save button on each measurement screen.
Saved data can be viewed in the record list view, and you can view detailed data by clicking on the list.
Data can be deleted by dragging it to the left in the list.
Saved data can also be viewed in graph form in the history graph view.

Disclaimer
This app is not intended for medical use and is to be used only for general fitness and health purposes and is not a medical device.

Terms of Use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

## Key features

- Heart rate measurement via camera
- Heart rate variability analysis
- Real-time continuous monitoring
- Save and view measurement records
- Historical graph view
- Data deletion functionality

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Subscribe for 1 year | $4.99 | per year |
| Subscribe for 3 months | $1.99 | per 3 months |
| Subscribe for 1 month | $0.99 | per month |
| Subscribe for 6 months | $2.99 | per 6 months |


## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/cardiac-diagnosis/id6466367849/reviews.md

### 5/5 — Excellent

*2024-10-28*

Only had this app for less than a day but so far I love it amd is better than others I’ve used ! Sure has few adds but hasn’t charged me anything and has been giving me readings and keeping record of all readings .. in my opinion THIS IS THE ONLY APP YOU SHOULD HAVE WHEREE HEART HEALTH CONCERNED!!

## Frequently asked questions about Cardiac Diagnosis

### What is Cardiac Diagnosis used for?

Cardiac Diagnosis is used for general fitness and health purposes, measuring heart rate and heart rate variability using your phone's camera. It is not intended for medical use or as a medical device.

### How accurate is Cardiac Diagnosis?

The app measures photoplethysmography (PPG) from the finger using the phone's camera and LED. Normal measurements take about 20 seconds, and precision measurements take about 1 minute for analysis.

### Can I track my heart health over time with Cardiac Diagnosis?

Yes, you can save measured values and view them in a record list. Detailed data and historical trends can be accessed through the history graph view.

### Does Cardiac Diagnosis have ads?

Yes, Cardiac Diagnosis contains advertisements. Users can subscribe to remove ads and access premium features.

### What are the subscription options for Cardiac Diagnosis?

Cardiac Diagnosis offers several subscription plans: 1 month for $0.99, 3 months for $1.99, 6 months for $2.99, and 1 year for $4.99.

### What devices is Cardiac Diagnosis compatible with?

Cardiac Diagnosis is currently supported on iPhone devices.

### How often is Cardiac Diagnosis updated?

The latest version of Cardiac Diagnosis is 1.7, and it was last updated on August 5, 2024. Updates typically include improvements and new features.

### What is the age rating for Cardiac Diagnosis?

Cardiac Diagnosis has an age rating of 17+, indicating it is intended for mature users.

## Version history (last 5 releases)

### 1.7 — 2024-08-05

Updated new requirements for apps that contain purchasable random boxes

### 1.6 — 2024-02-27

Add subscription

### 1.5 — 2024-01-19

Design changes
Add SKAdNetworkItems
Marketing URL registration

### 1.4 — 2023-12-31

"s014"->"Data saved successfully." correction

### 1.3 — 2023-12-29

Add localization
Add review request button
Add paid app release button

## Apps similar to Cardiac Diagnosis

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Norav Medical Mobile ECG](https://appshunter.io/ios/app/norav-medical-mobile-ecg/id1453815696) | — | Free | Health & Fitness |
| [Heartlity - Heart Rate Monitor](https://appshunter.io/ios/app/heartlity-heart-rate-monitor/id6472508602) | 5.0 (1) | Free | Health & Fitness |
| [Ritmia](https://appshunter.io/ios/app/ritmia/id1660040281) | — | Free | Health & Fitness |

## More apps by SUNG DO KIM

- [cardiac diagnosis(paid)](https://appshunter.io/ios/app/cardiac-diagnosispaid/id6474167812)
- [BS & BP Care](https://appshunter.io/ios/app/bs-and-bp-care/id6477271160)
- [Putting Line](https://appshunter.io/ios/app/putting-line/id6754680925)
- [Zoom(Magnifier)](https://appshunter.io/ios/app/zoommagnifier/id6756291781)

All apps by SUNG DO KIM: https://appshunter.io/developer/1707282337

## Related topics

[cardiac diagnosis](https://appshunter.io/ios/topics/cardiac-diagnosis)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-14.*