Symptoms vs PMcardio for Individuals
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Symptoms
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This is the companion App for the Spacelabs Eclipse PRO and Eclipse MINI Ambulatory ECG Recorders. It allows the patient to use their mobile device to add symptom and activity information to a 'patient event' that they experience.
PMcardio for Individuals
This app provides instant AI-powered ECG interpretations for healthcare professionals. It analyzes ECG images to detect various cardiac conditions, offering detailed reports and insights. It's designed for rapid, accurate cardiac assessments on the go.
- Instant AI ECG image analysis
- Detects hidden STEMI equivalents
- Provides ECG explainability heatmaps
- Analyzes 36 core diagnoses
- Clinically validated accuracy
- Digitizes and shares ECG reports
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PMcardio – AI ECG Interpretation Assistant. Get instant AI-powered ECG interpretations that offer reassurance anytime, anywhere. Trusted by over 100,000 healthcare professionals, PMcardio provides rapid, accurate ECG analyses right in your pocket, designed specifically for emergency physicians, general practitioners, nurses, paramedics and cardiologists. Why Choose PMcardio? • Instant AI ECG Image Analysis: Simply snap a photo of any 12-lead ECG—paper or screen—and get an immediate interpretation. • Trained on Millions of Patients, Backed by Leading Institutions. • Detect Hidden STEMI Equivalents: Advanced Queen of Hearts™ model uncovers life-threatening occlusive myocardial infarctions (OMI) patterns even without clear ST elevation. • ECG AI Explainability Heatmaps (STEMI): Understand the diagnosis with lead-by-lead importance and heatmaps showing AI decision features with ECGxplain™. (Pro plan) • 36 Core Diagnoses: Includes advanced rhythms, arrhythmias, conduction abnormalities, heart-blocks and hypertrophies detection. • Clinically Validated in 19 Independent Studies: 2x more accurate than conventional ECG algorithms and Standard of Care ECG interpretation. • 12 Medical ECG / EKG Measurements: Get automatic readings of heart rate, cardiac axes, P wave, PR, QRS and QT/QTc intervals (for QT monitoring during antipsychotic drug therapy). (Pro plan) • AI Confidence Indicators: Know when an ECG result needs further review with visual confidence scores. (Pro plan) • Digitize & Share ECG Reports: PMcardio acts as your mobile ECG reader, enabling archiving and sharing of detailed reports. Start for Free Today: • Enjoy the Free Plan with 5 free ECG analyses per month. • Upgrade to Pro Plan for ECG capacity that meets the needs of daily clinical workflows, with AI explainability (blue heatmap of AI decision), advanced ECG measurements, and extended report history. Download PMcardio now to join 100,000+ healthcare professionals using the world’s most advanced ECG reader app. PMcardio AI ECG Modules are regulated as medical devices and are intended for use by healthcare professionals. Indications for use are available here: https://www.powerfulmedical.com/indications-for-use/ Disclaimer: Certain AI ECG Modules are CE-marked medical devices under EU MDR and only certified for marketing in the European Union and the United Kingdom. AI ECG Modules have not yet been cleared by the US Food and Drug Administration (FDA) for marketing in the USA. Not all modules of PMcardio for Individuals may be available in your region. Terms and Conditions: https://www.powerfulmedical.com/legal/pmcardio-terms/ Privacy Policy: https://www.powerfulmedical.com/legal/pmcardio-privacy/
Screenshots
Verdict
The clearest difference is in-app purchases: Symptoms at none against PMcardio for Individuals's 10. Symptoms also leads on iOS requirement (14.0 vs 17.0). PMcardio for Individuals's advantage is update cadence (every 2 weeks vs every 14 months) and chart position (#8 vs unranked). On price, ads and device support there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. PMcardio for Individuals sells 8 in-app purchases, starting at $15.00 per month. Symptoms asks for nothing beyond the download.
Symptoms ships an update every 14 months, PMcardio for Individuals every 2 weeks. The most recent releases landed on November 6, 2026 and November 11, 2026 respectively.
| Parameter | Symptoms | PMcardio for Individuals |
|---|---|---|
| Price | Free | Free |
| Rating | — | 4.5 (330 ratings) — better |
| Positive reviews | — | 25.4% of reviews |
| Number of ratings | — | 330 — better |
| Update frequency | Every 14 months | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No — better | Yes |
| Monetization | — | Free with in-app purchases |
| Best chart rank | — | #8 — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 14.0 — better | 17.0 |
| Further details — not scored | ||
| Size | 44 MB | 131 MB |
| Age rating | 12+ | +17 |
| Developer | Spacelabs Healthcare | Powerful Medical |
In-app purchases
Symptoms
No in-app purchases
PMcardio for Individuals
- PMcardio Starter$15.001 Month
- PMcardio Plus (OMI) Monthly$30.001 Month
- PMcardio Pro Plan Monthly$30.001 Month
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- PMcardio Starter Annually$150.001 Year
- PMcardio Pro Plan Annual7 Days trial$300.001 Year
- PMcardio Pro Plan Annual1 Year trial3 variants$300.001 Year
- PMcardio Plus (OMI) Annually$300.001 Year
- PMcardio Pro Plan Annual$300.001 Year







