Comparison

Valve In Valve vs WMSI

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Valve In Valve

This app provides clinicians with quick, clear, and concise information on heart valves and Valve in Valve therapy. It guides users through surgical and TAVR valve design, helping to plan and perform procedures by identifying surgical valves, selecting correct TAVR valve sizes, and determining optimal placement. The app offers offline access to vital information, enhancing understanding and improving patient outcomes.

Highlights
  • Heart valve design information
  • Valve in Valve therapy guide
  • Surgical and TAVR valve sizing
  • Image-based placement guidance
  • Video examples of valve placement
  • Offline information access
  • Stepped valve identification process
Features
Read full description

An instant guide to Valve in Valve procedures for clinicians Quick, clear and concise information about heart valves and Valve in Valve therapy. A guide you wish you always had at your fingertips. About Valve in Valve app was originally developed as a collaboration between the technology company UBQO and Dr. Vinayak (Vinnie) Bapat, Consultant Cardiac Surgeon at St. Thomas' Hospital, London, UK. The team at KRUTSCH reimagined the app, introducing modern design, as well as a novel editing interface for to allow cardiologists to edit cloud-hosted valve data. Valve in Valve app provides information specific for a clinical scenario, quickly and simply. This will help in the planning of and performing a Valve in Valve case. The application navigates the user through important aspects of surgical and TAVR valve design, which are vital for a successful Valve in Valve procedure. The app logically steps through the possible combinations to give the user specific information needed to perform the procedure. Success of a Valve in Valve procedure is based on correct identification of the surgical valve, choosing the correct size of the TAVR valve and its subsequent accurate placement. Surgical valves vary in appearance under fluoroscopy and also in their internal diameter. Similarly TAVR valves differ in their appearances and available sizes. Knowledge about all the surgical valves that have been implanted in the last two decades is minimal but relevant to the Valve in Valve therapy. Users can now familiarise themselves with important design information about surgical and TAVI valves; they can also select the valve and find out which size of TAVR valve could be used and how it is best placed during a Valve in Valve procedure. If the valve type is unknown, the App also guides the user through a series of steps where they can identify the surgical valve type and then use the information available for it. The Valve In Valve app can be used to plan a case and confirm suitability for this procedure and reduces the need to trawl through vast amounts of literature to find information specific to the clinical scenario. The information is also available without the need for an internet connection and will enhance the users understanding of various aspects of this procedure. We hope this will result in improved results and better outcomes for patients. Key features - Design information for multiple types of surgical valve - Sizing information for multiple types of surgical valve - Real life and fluoroscopic images of all the surgical valves - Design information about TAVR valve designs - Sizing information for these TAVR valves - Guides the user through a stepped process to help choose a specific valve, then the size and lastly the important dimensions to plan a Valve in Valve procedure - Image based guidance for the ideal placement of a TAVR valve - Video examples of actual placement of a TAVR valve - Discusses important design considerations in detail to improve understanding of the Valve in Valve procedure

About

WMSI

Calculate Left Ventricle Ejection Fraction (LVEF) and Wall Motion Score Index (WMSI) for echocardiography. Generate, customize, and share detailed reports with your branding. Offers a free trial and subscription for advanced features.

Highlights
  • Calculate WMSI and LVEF percentage
  • Generate detailed reports
  • Customize reports with branding
  • Edit and annotate reports
  • Share or print reports in PDF
  • Refresh segment ratings with one click
Features
Read full description

Welcome to our Left Ventricle Ejection Fraction (LVEF %) Calculator App, designed for transthoracic echocardiography use after a myocardial infarction. What Can You Do with This App? Calculate the WMSI value and LVEF percentage with a simple tap of your finger. Generate detailed reports including WMSI, LVEF, and segment circles. Customize reports by adding your logo, name, signature, contact number, email, and address. Edit and annotate reports as needed. Easily share or print reports in various formats. This app serves as a helpful assistant during echocardiography procedures. Subscription Benefits: Enjoy the first month of the subscription for free. Create personalized reports with your branding and contact information. Save, print, or share reports in PDF format. Effortlessly refresh segment ratings with a single click. Stay tuned for additional benefits at no extra cost in future updates. Auto-Renewing Subscription Terms and Usage: Yearly Subscription First 1 Month FREE, followed by a Yearly Subscription at $9.99. Payment will be charged to your iTunes Account upon purchase confirmation. Subscription automatically renews unless you turn off auto-renewal at least 24 hours before the current period ends. Your account will be charged for renewal within 24 hours before the end of the current period, identifying the renewal cost. Manage your subscription and disable auto-renewal through your Account Settings post-purchase. Any unused portion of a free trial period (if offered) will be forfeited upon subscribing to the publication, as applicable. App Terms of Use: https://www.cardiologosguadalajara.com.mx/wmsi-privacy-policy-and-terms-of-use/ Experience the convenience and accuracy of our LVEF Calculator App for enhanced echocardiography assessment after a myocardial infarction.

Screenshots

Valve In Valve4 screens
WMSI4 screens

Verdict

The call

The clearest difference is price: Valve In Valve at Free against WMSI's $9.99. Valve In Valve also leads on in-app purchases (none vs 1) and ratings volume (10 vs 1). WMSI's advantage is review sentiment (100% vs 71%) and rating (5.0 vs 4.6). On update cadence, ads, device support and iOS requirement 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

CostPrice · In-app purchases · Ads · Monetization

Valve In Valve is free to download; WMSI costs $9.99 up front. WMSI sells 1 in-app purchase, starting at $9.99 per year. Valve In Valve asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

WMSI holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Valve In Valve has 10 ratings behind it against 1, so its average is the more settled of the two. Written reviews point the same way: 71% of Valve In Valve's written reviews are positive against 100% of WMSI's.

UpkeepUpdate frequency

Valve In Valve ships an update every 2 months, WMSI every 3 months. The most recent releases landed on November 1, 2026 and November 7, 2026 respectively.

Scorecard6 real differences · 4 level
Valve In Valve versus WMSI: the parameters behind the verdict, then further details
ParameterValve In ValveWMSI
PriceFree — better$9.99
Rating4.6 (10 ratings)5.0 (1 ratings) — better
Positive reviews71.4% of reviews100.0% of reviews — better
Number of ratings10 — better1
Update frequencyEvery 2 months — betterEvery 3 months
AdsNoNo
In-app purchasesNo — betterYes
MonetizationFree — betterSubscription
DevicesiPhone, iPad, iPodiPhone, iPad, iPod
Requires iOS15.115.0 — better
Further details — not scored
Size41 MB5 MB
Age rating12+4+
DeveloperKRUTSCHCardiologos en Guadalajara, S.A.S. de C.V.

Customer experience

Valve In Valve

All ratings10 ratings
Positive90.0%
Neutral0.0%
Negative10.0%
Written reviews7 reviews
Positive71.4%
Neutral0.0%
Negative28.6%

WMSI

All ratings1 ratings
Positive100.0%
Neutral0.0%
Negative0.0%
Written reviews2 reviews
Positive100.0%
Neutral0.0%
Negative0.0%

In-app purchases

None

Valve In Valve

No in-app purchases

1 purchases

WMSI

Subscriptions1
  • Yearly Subscription1 Month trial$9.991 Year

Questions

Is Valve In Valve free?
Valve In Valve is free to download, with no in-app purchases.
Is WMSI free?
WMSI costs $9.99, and also offers in-app purchases.
Which has better reviews, Valve In Valve or WMSI?
WMSI is rated higher. Valve In Valve averages 4.6 out of 5 from 10 ratings, while WMSI averages 5.0 from 1 ratings.
Do Valve In Valve or WMSI have ads?
Neither Valve In Valve nor WMSI shows ads.
Which is updated more often, Valve In Valve or WMSI?
Valve In Valve ships an update every 2 months, and WMSI every 3 months. Most recently, Valve In Valve was updated on November 1, 2026 and WMSI on November 7, 2026.

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