# WMSI — Wall Motion Score Index

> Echocardiography tool for calculating LVEF and WMSI with customizable reports. (iPhone/iPad app by Cardiologos en Guadalajara, S.A.S. de C.V..)

- Source: https://appshunter.io/ios/app/wmsi/id1566182803 (this page in markdown: same URL + `.md`)
- Developer: [Cardiologos en Guadalajara, S.A.S. de C.V.](https://appshunter.io/developer/1566182805)
- Category: Medical, Health & Fitness
- Price: $9.99 with in-app purchases
- Rating: 5.00/5 from 1 App Store ratings · 2 written reviews indexed
- Age rating: +4
- Requires: iOS 15.0 · 5 MB
- Languages: Chinese (Simplified, China), Chinese (Traditional, Hong Kong SAR China), European Spanish, American English
- Released: 2021-06-08
- Data updated: 2026-08-27
- Monetization: subscription
- User reviews in markdown: https://appshunter.io/ios/app/wmsi/id1566182803/reviews.md

## What is WMSI?

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.

## Key features

- 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

## Pricing and in-app purchases

Base price: $9.99.

**Subscriptions**

| Subscription | Price | Period |
| --- | --- | --- |
| Yearly Subscription | $9.99 | per year |


## Recent user reviews (2 of 2)

All indexed reviews: https://appshunter.io/ios/app/wmsi/id1566182803/reviews.md

### 4/5 — Numeración de segmentos

*2024-01-25, version 2.0*

Por favor permitan que se retiren los números de los segmentos al generar el informe final, visualmente era mucho más atractiva la versión previa.

### 4/5 — Muy buena

*2022-02-18, version 1.1*

Ideal que se pudiera modificar la FEVI

## Frequently asked questions about WMSI

### What is WMSI used for?

WMSI stands for Wall Motion Score Index. It is a measurement used in echocardiography to assess the movement of the heart's walls, particularly after a myocardial infarction, to help determine the extent of damage and guide treatment.

### How accurate is WMSI for LVEF calculation?

The app is designed to calculate the Left Ventricle Ejection Fraction (LVEF) percentage and WMSI value with a simple tap, serving as a helpful assistant during echocardiography procedures. Specific accuracy metrics are not detailed in the provided data.

### Can I use WMSI offline?

The provided description does not specify whether the app requires an internet connection to function. However, features like report sharing and potential updates may rely on connectivity.

### What devices does WMSI support?

WMSI is supported on iPhone, iPad, and iPod devices. It is designed for use in transthoracic echocardiography.

### How much does WMSI cost?

WMSI offers a yearly subscription at $9.99, with the first month provided free as a trial. Payment is charged to your iTunes Account upon purchase confirmation.

### How do I cancel my WMSI subscription?

You can manage your subscription and disable auto-renewal through your Account Settings post-purchase. Auto-renewal must be turned off at least 24 hours before the current subscription period ends.

### What age rating is WMSI?

WMSI has an age rating of 4+, making it suitable for a wide range of users. The app's content is appropriate for general audiences.

### How often is WMSI updated?

The app was last updated on March 27, 2024, with version 2.0.1. Future updates are planned to include additional benefits at no extra cost.

## Version history (last 5 releases)

### 2.0.1 — 2024-03-27

Fixed a minor bug when referring a friend.

### 2.0 — 2024-01-19

Features:

Introducing the "Save Reports" feature - now you can conveniently save reports within the app for easy reference.
Added support for Simplified Chinese, making the app accessible to a wider audience.
Enhanced report clarity with the addition of segment names, ensuring a better understanding of your data.
We're excited to present version 2.0, packed with new features and improvements!

Bug Fixes:

Resolved PDF layout issues for a smoother user experience.
Addressed and fixed app crashes for enhanced stability.

### 1.1 — 2021-09-02

* Fixed to a bug related to PDF layout, now users can generate the report in A4 format and print/share with anyone.
* Enabled WMSI value and LVEF percentage calculator for free.
* We want our users to first use our App to calculate WMSI value and LVEF percentage. After they are satisfied they can support us with an annual subscription and get additional benefits.

### 1.0.1 — 2021-06-12

Fixed minor bug.

### 1.0 — 2021-06-08

No release notes.

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-27.*