# SpiroClinic vs WMSI

The clearest difference is price: SpiroClinic at Free against WMSI's $9.99. SpiroClinic also leads on in-app purchases (none vs 1) and update cadence (every 3 weeks vs every 3 months). WMSI's advantage is device support (3 vs 1). On ads there is nothing between them.

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

SpiroClinic ships an update every 3 weeks, WMSI every 3 months. The most recent releases landed on October 26, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | SpiroClinic | WMSI |
| --- | --- | --- |
| Price | **Free** | $9.99 |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/wmsi/id1566182803/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 3 months |
| Monetization | — | Subscription |
| Size | 44 MB | 5 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Inofab Health](https://appshunter.io/developer/1335592538) | [Cardiologos en Guadalajara, S.A.S. de C.V.](https://appshunter.io/developer/1566182805) |

## What reviewers say

### SpiroClinic

[App page](https://appshunter.io/ios/app/spiroclinic/id1439558202)

**Features:** macOS Compatibility

**In-app purchases:** none


### WMSI

[App page](https://appshunter.io/ios/app/wmsi/id1566182803)

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:** macOS Compatibility, Vision Pro support

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Yearly Subscription | $9.99 | per year |


## Frequently asked questions

### Is SpiroClinic free?

SpiroClinic is free to download, with no in-app purchases.

### Is WMSI free?

WMSI costs $9.99, and also offers in-app purchases.

### Do SpiroClinic or WMSI have ads?

Neither SpiroClinic nor WMSI shows ads.

### Which is updated more often, SpiroClinic or WMSI?

SpiroClinic ships an update every 3 weeks, and WMSI every 3 months. Most recently, SpiroClinic was updated on October 26, 2026 and WMSI on October 30, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*