# ECG Buddy — AI ECG/EKG analysis for HCPs.

> AI ECG/EKG analysis for healthcare professionals identifying arrhythmias and critical biomarkers. (iPhone/iPad app by ARPI Inc.)

- Source: https://appshunter.io/ios/app/ecg-buddy/id1632339964 (this page in markdown: same URL + `.md`)
- Developer: [ARPI Inc](https://appshunter.io/developer/1586266208)
- Category: Medical, Education
- Price: Free with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 15 written reviews indexed
- Age rating: 17+
- Requires: iOS 15.0 · 164 MB
- Languages: American English
- Released: 2024-02-01
- Data updated: 2026-08-24
- Monetization: free with in-app purchases
- User reviews in markdown: https://appshunter.io/ios/app/ecg-buddy/id1632339964/reviews.md

## What is ECG Buddy?

Your eyes see Rhythm. AI sees Risk.

ECG Buddy is an AI-powered ECG analysis medical device developed for healthcare professionals in hospitals and emergency settings. With just a single scan from your smartphone or tablet, it provides 11 types of arrhythmia classifications and 11 critical digital biomarkers (LVEF, Shock, Myocardial Infarction, Heart Failure, etc.). Experience ECG Buddy, currently trusted by 90+ hospitals, for free on your mobile device.

[Essential Features for Emergency Care] 
• 11 Heart Rhythm Classifications: Automated detection of various arrhythmias. 
• 11 Digital Biomarkers: Instant numerical and graphical risk assessment for critical conditions (LVEF, Shock, ACS, STEMI, Pulmonary Edema, Pericardial Effusion, LV/RV Dysfunction, Pulmonary Hypertension, Hyperkalemia, etc.). 
• Auto-Region Detection: Intelligent recognition and framing of ECG image areas. 
• Versatile Image Analysis: Analyze ECGs from your photo gallery, paper records, or web-based images. 
• Consult: Seamlessly transmit analysis results to medical teams during emergency patient transport.

[Proven Clinical Utility] 
• Trusted by 100+ Hospitals: Integrated and actively used within major hospital systems in Korea. 
• 17 Peer-Reviewed Papers: Accuracy and clinical utility validated through extensive research and publications.
• Certified with ISO 27001 & ISO 27701 international security standards.

[Usage Policy]
• 1 credit is used per analysis. Credits are automatically issued on a monthly basis.
• Free to start: Analyze up to 3 ECGs per day and 30 per month for free.
• Paid subscription ($19/month or $190/year): Up to 20 analyses per day and 200 per month.

[Precautions] 
• Please read the "Instructions for Use" before clinical application. 
• Clinical use is restricted to countries where regulatory approval has been granted. For educational and research purposes, use should be limited to post-case reviews and educational interpretations. 
• For clinical use, this device is intended for physicians capable of interpreting 12-lead ECGs or medical personnel who transmit results to such physicians. 
• This tool is designed to support diagnostic and treatment decisions and can never replace the professional medical judgment of a physician.

*For any inquiries or for more information, please visit our website (www.arpi.ai).

## Key features

- AI-powered ECG/EKG analysis
- 11 heart rhythm classifications
- 10 critical digital biomarkers
- Auto-region detection
- Analysis from photos and paper records
- Report sharing for medical teams

## Pricing and in-app purchases

Base price: Free.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Pro Plan Monthly | $19.00 | per month |
| Pro Plan Annual | $190.00 | per year |


## Recent user reviews (10 of 15)

All indexed reviews: https://appshunter.io/ios/app/ecg-buddy/id1632339964/reviews.md

### 1/5 — 접속 안됨

*2026-01-11*

들어가자마자 네트워크 오류라고 뜨는데 어떻게 해야하나요?
와이파이는 잘 연결되어있는데

**Developer response:** 안녕하세요. 이용에 불편을 드려 죄송합니다.

접속 중 네트워크 오류가 발생한 점 확인하였으며, 현재 관련 내용을 검토 중입니다.

정확한 확인을 위해 오류 상황에 대한 추가 정보를 아래 이메일로 전달해 주시면 감사하겠습니다.
📩 support@arpi.ai

보내주신 의견을 바탕으로 서비스 안정성 개선에 최선을 다하겠습니다. 감사합니다.

### 5/5 — 든든

*2025-12-22*

현장에서 매우 용이 합니다.^^ 감사해요

### 5/5 — A powerful tool for ECG analysis!

*2025-11-05*

Incredibly helpful in analyzing and better understanding complex ECGs!

### 1/5 — 로그인 에러

*2025-08-22*

정말 좋은 어플이라고 해서 받았는데 구글로 가입했는데 로그인이 전혀 안됩니다

### 1/5 — 구글 계정으로 로그인 안됩니다

*2024-11-06*

구글 계정으로 로그인 안됩니다. 빠른 해결 바랍니다.

### 5/5 — 무한 업데이트 지옥..

*2024-09-20*

매우 잘 사용하고 있었는데 금일 업데이트가 필요하다하여 업데이트 후 어플을 들어가니 또 업데이트가 필요하다하고 앱스토어에서는 업데이트 할 것이 없어 열기만 눌리고 업데이트를 누르면 앱스토어로 열기를 누르면 업데이트로 왔다갔다 하는 무한루프에 갇혀 지금 사용을 못하는 상태입니다.. 해결 부탁드릴게요ㅜ
어플을 지우고 다시 깔아도 같은 상태가 반복되네요..

**Developer response:** 안녕하세요. ECG Buddy입니다. 앱스토어 업데이트 반영 시기의 차이가 있어, 업데이트 전후로 간혹 비슷한 현상이 발생합니다. 지금도 같은 현상이 반복적으로 발생하신다면 support@arpi.ai 로 메일 남겨주세요. 감사합니다.

### 3/5 — 회원가입 인증이되지않습니다

*2024-06-05*

회원가입시 이메일 인증이 되지
않습니다.
다른 지원채널이 없어서 
어떻게 조치하면 될지요
감사합니다

**Developer response:** 안녕하세요. ECG Buddy입니다.


인증을 시도하셨던 이메일을 support@arpi.ai 로 보내주시면 확인 후 안내 드리겠습니다.


감사합니다.

### 5/5 — 퇴원시키기 전에 아주 유용해요

*2024-05-31*

응급의학과 전문의인데 low risk 흉통 같을 때 ecg buddy에서도 low risk로 나오면 찝찝함 없이 기분 좋게 퇴원시킵니다

### 5/5 — 임상에서 사용하기 아주 좋습니다

*2024-04-26*

사용법이 간단하고 임상에서 흔히 말하는 애매한 케이스를 판별하기 아주 유용합니다

### 5/5 — 중환자실에서도 잘 쓰고 있어요

*2024-04-07*

불안하고 확신이 없을 때 동료 한명이 더 봐주는 느낌으로 잘 활용하고 있습니다. 마음은 확실히 편해져요 ㅎㅎ
개발자님 감사합니다. 꾸준히 업데이트해주셔서 오래오래 쓸 수 있길 희망합니다.

## Frequently asked questions about ECG Buddy

### What is ECG Buddy?

ECG Buddy is an AI-powered medical device that analyzes ECGs for healthcare professionals. It identifies 11 types of arrhythmias and 10 critical digital biomarkers, providing risk assessments for conditions like Shock and Myocardial Infarction.

### How accurate is ECG Buddy?

The accuracy and clinical utility of ECG Buddy have been validated through 13 peer-reviewed papers. It is also trusted by over 90 hospitals, indicating a high level of clinical acceptance and proven utility.

### What are the subscription options for ECG Buddy?

ECG Buddy offers a free tier allowing up to 3 ECG analyses per day and 30 per month. For increased usage, a paid subscription is available at $19/month or $190/year, providing up to 20 analyses per day and 200 per month.

### Can ECG Buddy analyze ECGs from paper records?

Yes, ECG Buddy supports versatile image analysis, allowing you to analyze ECGs from your photo gallery, paper records, or web-based images. This flexibility aids in analyzing existing patient data.

### Is ECG Buddy available on Android devices?

Based on the provided data, ECG Buddy is supported on iPhone and iPad. Specific Android device compatibility is not detailed in this information.

### What security certifications does ECG Buddy have?

ECG Buddy is certified with ISO 27001 and ISO 27701 international security standards. These certifications demonstrate a commitment to data security and privacy for sensitive medical information.

### How often is ECG Buddy updated?

The latest version of ECG Buddy is v1.0.9.1, and it was last updated on April 21, 2026. This indicates a recent update and ongoing development for the application.

### Does ECG Buddy have ads?

No, ECG Buddy does not contain advertisements. The application is free to start with optional paid subscriptions for increased analysis limits.

## Version history (last 5 releases)

### v1.0.9.8 — 2026-08-17

• Performance improvements
• Bug fixes and stability improvements

### v1.0.9.6 — 2026-07-28

• Fixed support button on sign-in screen
• Improved app stability and performance
• Minor bug fixes

### v1.0.9.5 — 2026-06-15

- Bug fixes
- Added new occupation options

### v1.0.9.4 — 2026-06-08

Bug Fix
Performance improvements

### v1.0.9.3 — 2026-05-31

Bug Fix
Performance improvements

## Apps similar to ECG Buddy

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [Model Dermatol - Wiki](https://appshunter.io/ios/app/model-dermatol-wiki/id1553068524) | 4.7 (32) | Free | Medical |
| [건국대학교병원](https://appshunter.io/ios/app/id1448465918) | 2.1 (18) | Free | Medical |

## More apps by ARPI Inc

- [ECG Buddy Clinic](https://appshunter.io/ios/app/ecg-buddy-clinic/id1661493557)
- [ECG Buddy Research](https://appshunter.io/ios/app/ecg-buddy-research/id6447230344)

All apps by ARPI Inc: https://appshunter.io/developer/1586266208

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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 2026-08-24.*