ESC Pocket Guidelines vs QTc
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ESC Pocket Guidelines
Access a comprehensive library of the latest cardiovascular disease guidelines and consensus statements from the European Society of Cardiology. Features include interactive algorithms, full-text search, bookmarking, note-taking, and content sharing capabilities for quick reference and study.
- Latest ESC Guidelines (2023-2025)
- Interactive algorithms
- Full-text search
- Bookmarking and notes
- Content sharing
- Printable pages
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The ESC Pocket Guidelines app now contains the following ESC Pocket Guidelines: ESC Guidelines and documents published in 2025 Cardiovascular disease and pregnancy (Guidelines) Mental health and cardiovascular disease (Consensus Statement) Myocarditis and pericarditis (Guidelines) Valvular heart disease (Joint Guidelines with EACTS) Focused update of the 2019 dyslipidaemias guidelines ESC Guidelines published in 2024 Elevated blood pressure and hypertension Atrial fibrillation Chronic coronary syndromes Peripheral arterial and aortic diseases ESC Guidelines and documents published in 2023 Acute coronary syndromes Cardiomyopathies Cardiovascular disease in diabetes Endocarditis Focused update of the 2021 heart failure guidelines The ESC Pocket Guidelines app also contains interactive tools in the form of algorithms. Additional features: Perform „full text", „index" or „filtered" searches through the entire downloaded content of the app, bookmarks and the notes. Bookmark specific sections or create a personal note and access bookmarks and notes from the „Library“ section. Share links to specific areas of the app via communication channels, e.g. AirDrop, Mail, LinkedIn, Twitter, WhatsApp, and many others. Print pages. Please follow the link below to register for a new MyESC account: https://escol.escardio.org/MyESC/login.aspx
QTc
This medical app calculates QTc using nine different formulas. It allows users to input heart rate or RR interval and QT interval length for quick results. An Apple Watch app is also included for convenient access.
- Nine QTc calculation formulas
- Input heart rate or RR interval
- Input QT interval length
- Apple Watch app integration
- No personal data collection
- Offline functionality
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Nine formulas! Apple Watch App! This app enables doctors to calculate QTc quickly. You can enter either the heart rate or the length of the RR interval, and the length of the QT interval. There will be results for QTc for the following formulas: Bazett's, Fridericia's, Framingham's, Hodges's, Goto's, Mayeda's, Kawataki's, Rautaharju's a and b. Also, RR interval or heart rate and estimates of QT depending on heart rate are determined. An Apple Watch app is also included. PRIVACY: This app does not collect any personal data. No connections to a server will be made. Please note: This app provides only information, is not medical or treatment advice and may not be treated as such by the user. As such, this App may not be relied upon for the purposes of medical diagnosis or as a recommendation for medical care or treatment. The information on this App is not a substitute for professional medical advice, diagnosis or treatment. All content, including text, graphics, images and information, contained on or available through this App is for general information purposes only. Professional Medical Advice and Assistance You are strongly encouraged to confirm any information obtained from or through this App with your physician or another professional healthcare provider and to review all information regarding any medical condition or treatment with your physician or other a professional healthcare provider. No Reliance YOU MUST NEVER RELY ON ANY INFORMATION OBTAINED USING THIS APP FOR ANY DIAGNOSIS OR RECOMMENDATION FOR MEDICAL TREATMENT. YOU MUST NEVER RELY ON THE INFORMATION RECEIVED FROM THIS APP AS ALTERNATIVE TO MEDICAL ADVICE FROM YOUR PHYSICIAN OR OTHER PROFESSIONAL HEALTHCARE PROVIDER.\n\nYOU MUST NEVER DISREGARD PROFESSIONAL MEDICAL ADVICE OR DELAY SEEKING MEDICAL TREATMENT AS RESULT OF ANY INFORMATION YOU HAVE SEEN ON OR ACCESSED THROUGH THIS APP. IF YOU HAVE ANY SPECIFIC QUESTIONS ABOUT ANY MEDICAL MATTER YOU SHOULD CONSULT YOUR PHYSICIAN OR OTHER PROFESSIONAL HEALTHCARE PROVIDER. IF YOU THINK YOU MAY BE SUFFERING FROM ANY MEDICAL CONDITION YOU SHOULD SEEK IMMEDIATE MEDICAL ATTENTION. No Warranty The information provided by this App is provided “as is” without any representations or warranties, express or implied. iProvèn makes no representations or warranties in relation to the medical or other information in this App.
Screenshots
Verdict
The clearest difference is ratings volume: ESC Pocket Guidelines at 841 against QTc's 51. ESC Pocket Guidelines also leads on iOS requirement (15.1 vs 18.0). On price, rating, review sentiment and update cadence 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. Neither carries in-app purchases, so what you see is what you pay.
On the App Store both sit at effectively the same score — 4.8 for ESC Pocket Guidelines against 4.7 for QTc. That said, the two scores are not equally well evidenced: ESC Pocket Guidelines has 841 ratings behind it against 51, so its average is the more settled of the two. Written reviews are what separate them: 53% of ESC Pocket Guidelines's written reviews are positive against 50% of QTc's.
Both ship on a similar rhythm, roughly every 4 months. The most recent releases landed on October 23, 2026 and October 24, 2026 respectively.
| Parameter | ESC Pocket Guidelines | QTc |
|---|---|---|
| Price | Free | Free |
| Rating | 4.8 (841 ratings) — better | 4.7 (51 ratings) |
| Positive reviews | 52.9% of reviews — better | 50.0% of reviews |
| Number of ratings | 841 — better | 51 |
| Update frequency | Every 4 months | Every 4 months |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod — better | iPhone, iPad |
| Requires iOS | 15.1 — better | 18.0 |
| Further details — not scored | ||
| Size | 44 MB | 1 MB |
| Age rating | +17 | 17+ |
| Developer | ESC - European Society of Cardiology | Marian Stiehler |
Customer experience
ESC Pocket Guidelines
QTc
Bugs and requests
ESC Pocket Guidelines
Reported bugs
8 issues- App crashes on iPad and iPhone devices
- Login authentication failures
- White blank page display
- App crashes when opening pathways
- Guidelines not appearing in downloaded folder
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- App incompatible with older iOS versions
- Slow and sluggish performance
- Full screen not supported on iPad Mini 6
Requested features
5 requests- Update to support iPad Mini 6 resolution
- Include 2023 ESC Congress updates
- Remove or make sign-in optional
- Improve font size and design for better readability
- Add new guidelines (e.g., 2013 stable angina guidelines)
QTc
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ESC Pocket Guidelines
No in-app purchases
QTc
No in-app purchases
Questions
Is ESC Pocket Guidelines free?
Is QTc free?
Which has better reviews, ESC Pocket Guidelines or QTc?
Do ESC Pocket Guidelines or QTc have ads?
Which is updated more often, ESC Pocket Guidelines or QTc?
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