ECG Buddy Downloads & RevenueECG Buddy · App Store & Google Play
ECG Buddy gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
ECG Buddy by ARPI Inc is on App Store and Google Play. Active Users (MAU & DAU), Downloads, rankings, keywords, revenue, and rating totals.
Full timeline · 18 events
- 📈ECG Buddy charting in a new countryiOSAustralia
- ✏️ECG Buddy: description updatediOS· IT
- ✏️ECG Buddy: new screenshotsiOS6 screenshots (was 6) · IT
- ✏️ECG Buddy: renamediOSECG Buddy - 의료진을 위한 AI 심전도 분석 → ECG Buddy · IT
- 📈ECG Buddy charting in a new countryiOSUnited Arab Emirates
- 📈ECG Buddy entered the top 100iOSTop Free · Medical · KR
- 📦ECG Buddy updated to version v1.1.0.4iOS• 로그인 유지 안정성 개선
• 버그 수정 및 성능 개선 - 📦ECG Buddy updated to version v1.1.0.3iOS• iOS 27 지원
• iPad 화면 개선
• 더 빠르고 안정적인 심전도 분석
• 고객지원 및 웹사이트 링크 업데이트
• 로그인 및 계정 확인 개선
• 입력창 밖을 탭하면 키보드가 닫히도록 개선
• 버그 수정 및 안정성 개선 - 📈ECG Buddy entered the top 100AndroidTop Free · Medical · TW
- 📈ECG Buddy charting in a new countryAndroidTaiwan
- 📈ECG Buddy entered the top 10iOSTop Grossing · Medical · KR
- 📈ECG Buddy entered the top 100iOSTop Grossing · Medical · IT
- 📈ECG Buddy charting in a new countryiOSItaly
- 🆕ECG Buddy first spotted by AppInsiderAndroidGermany
- 🆕ECG Buddy first spotted by AppInsideriOS#35 in Top Grossing · Medical · South Korea
- 📦ECG Buddy version v1.1.0.2iOSNo release notes
- 🆕ECG Buddy released on Google PlayAndroid
- 🆕ECG Buddy released on the App StoreiOS
Collected from the stores by AppInsider since we first spotted the app. Dates are when we saw each change.
Medical FreeECG Buddy at a glance
AI summary written from our chart and store data, 2026-10-28. It can be wrong: check the numbers above.
ECG Buddy is an AI-powered medical device for healthcare professionals that analyzes smartphone-captured ECG images to detect arrhythmias and critical biomarkers. The app currently ranks #3 in the Medical Grossing category in Korea, indicating strong commercial traction within its primary market despite having no public user ratings on this platform.
Similar apps: KardiaMobile, AliveCor, Eko Health
App Store
App details
Google Play
App details
ECG Buddy downloads & installs
Both stores, worldwide. Bands are open; exact numbers are free with an account.
| Store | Downloads / day | Lifetime installs |
|---|---|---|
| App Store | 10+ | 1k+ |
| Google Play | 100+ | 50k+ Measured |
| Total | 100+ Confidence | 50k+ Confidence |
How this is calculated
Where ECG Buddy's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Business model: In-app purchase-led
How ECG Buddy makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Both stores, across every country we track.
| Store | Best rank | Charting in | US Top Free | US Top Grossing |
|---|---|---|---|---|
| App Store | #48 Medical Grossing | 1 of 30 countries | – | – |
| Google Play | #35 Medical Free | 5 of 23 countries | – | – |
Full chart lists: App Store · Google Play.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
Ratings
Both stores. Store data, measured.
| Store | Rating | Ratings |
|---|---|---|
| App Store | 0.0 ★ | – |
| Google Play | – | – |
| Both stores | – | 0 |
What users say about ECG Buddy
From recent reviews.
About ECG Buddy
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).
ECG Buddy App Store
ECG Buddy gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
ECG Buddy is #48 in Medical Grossing in South Korea and charting in 1 of 30 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
24 Sep 2026 Medical GrossingECG Buddy at a glance
AI summary written from our chart and store data, 2026-10-28. It can be wrong: check the numbers above.
ECG Buddy is an AI-powered medical device for healthcare professionals that analyzes smartphone-captured ECG images to detect arrhythmias and critical biomarkers. The app currently ranks #3 in the Medical Grossing category in Korea, indicating strong commercial traction within its primary market despite having no public user ratings on this platform.
Similar apps: KardiaMobile, AliveCor, Eko Health
ECG Buddy on the App Store
App details
ECG Buddy downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where ECG Buddy's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
How this is calculated
Business model: In-app purchase-led
How ECG Buddy makes money: subscriptions, one-off purchases and ads.
Where it ranks now
Every top chart it appears in across 30 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | MedicalGrossing | #48 |
| South Korea | MedicalFree | #91 |
Apps near ECG Buddy on the chart
Medical Grossing, around #48.
Ratings
App Store, worldwide.
Review momentum
ⓘ How we measure thisReview momentum (0-100) blends how fast the app collects ratings compared with other apps in its category (60%), whether that pace is speeding up (25%) and what recent raters give it (15%; recent stars well below lifetime pull it down). Ratings counts are read daily. A jump usually means a launch, a feature, ads or a new review prompt.
What users say about ECG Buddy
From recent reviews.
About ECG Buddy
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).
Latest updates
Store changes
What ECG Buddy changed on its store page: name, icon, screenshots, price, size, languages, requirements.
More from ARPI Inc
ECG Buddy | ECG Analysis AI Android
ECG Buddy | ECG Analysis AI gets 100+ downloads a day worldwide (AppInsider estimate, November 2026, rounded down to a band).
ECG Buddy | ECG Analysis AI is #67 in Medical Free on Google Play in South Korea and charting in 5 of 23 countries we track.
Updated 8 Nov 2026 · rankings refresh through the day
Medical FreeECG Buddy | ECG Analysis AI on Google Play
App details
ECG Buddy | ECG Analysis AI downloads
Worldwide, per day, and installs to date. The band is open; the exact number is free with an account.
How this is calculated
Where ECG Buddy | ECG Analysis AI's downloads come from Modelled
Last 30 days: organic search, browsing the store, features and paid ads.
Active users
All platforms, worldwide. Free with an account.
Retention · share of new users still active
Time spent · per daily user
How this is calculated
Business model: In-app purchase-led
How ECG Buddy | ECG Analysis AI makes money: subscriptions, one-off purchases and ads.
Where it ranks on Google Play
Every top 200 chart it appears in across 23 countries.
| Country | Charts | Rank |
|---|---|---|
| South Korea | MedicalFree | #67 |
| Italy | MedicalFree | #35 |
 Australia | MedicalFree | #53 |
 Germany | MedicalFree | #141 |
 Taiwan | MedicalFree | #45 |
Apps near ECG Buddy | ECG Analysis AI on the chart
Medical Free, around #67.
About ECG Buddy | ECG Analysis AI
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).
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