iHeartScan vs ASCAR
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
iHeartScan
This app facilitates the creation of clinical echocardiography reports by allowing users to input measurements, free text, and upload multimedia. Reports are stored securely in the cloud and can be shared via interactive PDFs, integrating with electronic medical records.
- Clinical echocardiography reporting
- Multimedia upload (photos/videos)
- Cloud storage with privacy protection
- Interactive PDF report generation
- Multiple data entry levels
- In-app communication for confidentiality
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The iHeartScan App is a clinical echocardiography (heart ultrasound) reporting system. The data includes numeric measurements and free text as well as the ability to upload representative photographs or video clips from the study. Storage of a completed study is on cloud servers. The identifying information and the remainder of the study are stored on separated databases to protect privacy. The interactive PDF report sent by email will include all of the data as well as thumbnails of the multimedia which will link dynamically to the source picture or video stored on the cloud. The PDF report can be archived in an electronic medical record. There are three levels of data entry possible:- - Brief and focussed, based on pattern recognition without many measurements (2 mins) - Goal focussed, incorporating additional and limited 2D and Doppler measurements (2-3 mins) - More comprehensive, including quantitative valve and diastolic function measurements (5 mins) User Manual from the iTunes book store: Search on iHeartScan. iPad and iPhone versions are available. Create a User:- - Please create a new user by clicking the Registration Button (your Apple ID will not work as a login) After a 30 day introductory offer, the FULL functionality will lapse and a subscription for 6 or 12 months is required. The LITE version is fully functional except that no patient details or multimedia are able to be recorded. In order to assist the practitioner to fully maintain patient confidentiality, the App includes in-App communication. An email sent to the user or recipient email address will notify them of a message, but the contents of the message can only be read or sent via the iHeartScan App. A News feed is also present to keep members up to date with the latest developments. Further information or feedback is available via the www.iheartscan.com web site. User Manual available as iBooks for iPad and iPhone or as a PDF from the iHeartScan.com web site.
ASCAR
This app provides a comprehensive, up-to-date library of cognitive aids for anaesthetists to support planning and crisis response in operating theatres. It features a paediatric dose calculator and advanced search functionality for quick access to critical information, even offline.
- Complete ASCAR library
- Paediatric Dose Calculator
- Offline access
- Advanced search function
- Automatically updated aids
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Integrate cognitive aids into your anaesthetic practice today! The ASCAR app has been designed by clinicians for clinicians with the aim of supporting Operating Theatre (OT) teams to plan and brief for complex cases effectively as well as respond appropriately to crises. The app allows you to carry in your pocket, the ever expanding library of ASCAR cognitive aids – so they are available in their most up-to-date version on your device whenever and wherever you are. Just select the subspecialty to locate the cognitive aid you are looking for… or, alternatively, use our advanced search function. The next time you find yourself in an OT full of responding staff, why not contribute by opening the app to assist the team in focusing on the clinical priorities and avoiding blindspots. Features: • Complete ASCAR library: automatically updated suite of cognitive aids from the ASCAR group across the whole array of anaesthetic sub-specialties. • Paediatric Dose Calculator: Proprietary paediatric anaesthesia calculator to assist you with looking after our most vulnerable patients. • Offline access: all files and our calculator remain accessible – even offline. But any updates will require an internet connection. • Advanced search function: to minimise the time and facilitate the ergonomics of finding the aid that you need at that moment of crisis. About us: ASCAR stands for AnaeSthesia Cognitive Aids and Research. We are a not-for-profit Human Factors interest group that was conceived at the Anaesthetic Department, at the Royal North Shore Hospital in Sydney. Our mission is to support our colleagues to perform excellently during crises, by researching, designing, and testing cognitive aids that are optimised for our high stakes environment. Through an understanding of strong aesthetic design, team dynamics, and ergonomics our goal is to advance the creation of clinical support tools for anaesthetists worldwide.
Screenshots
Verdict
The clearest difference is review sentiment: ASCAR at 88% against iHeartScan's 0%. ASCAR also leads on monetization model (free vs subscription) and update cadence (every 2 months vs every 11 months). iHeartScan's advantage is iOS requirement (8.0 vs 17.6). On price, ads, in-app purchases 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. Neither carries in-app purchases, so what you see is what you pay.
iHeartScan ships an update every 11 months, ASCAR every 2 months. The most recent releases landed on October 10, 2026 and October 8, 2026 respectively.
| Parameter | iHeartScan | ASCAR |
|---|---|---|
| Price | Free | Free |
| Rating | 1.0 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | 87.5% of reviews — better |
| Number of ratings | 3 — better | — |
| Update frequency | Every 11 months | Every 2 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Subscription | Free — better |
| Devices | iPhone, iPod | iPhone, iPad |
| Requires iOS | 8.0 — better | 17.6 |
| Further details — not scored | ||
| Size | 7 MB | 22 MB |
| Age rating | 17+ | 17+ |
| Developer | Heartweb Pty Ltd | Anaesthesia Cognitive Aids and Research Group Incorporated |
Customer experience
iHeartScan
ASCAR
In-app purchases
iHeartScan
No in-app purchases
ASCAR
No in-app purchases






