# SpiroClinic vs vhSpirometer

The clearest difference is update cadence: SpiroClinic at every 3 weeks against vhSpirometer's every 2 months. SpiroClinic also leads on iOS requirement (13.0 vs 15.6). vhSpirometer's advantage is device support (3 vs 1). On price, ads and in-app purchases there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

SpiroClinic ships an update every 3 weeks, vhSpirometer every 2 months. The most recent releases landed on September 14, 2026 and September 18, 2026 respectively.

## The numbers

| Metric | SpiroClinic | vhSpirometer |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 weeks** | Every 2 months |
| Size | 44 MB | 11 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPad | **iPhone, iPad, iPod** |
| Age rating | 17+ | 4+ |
| Developer | [Inofab Health](https://appshunter.io/developer/1335592538) | [Vales & Hills BioMedical Tech. Ltd](https://appshunter.io/developer/472601851) |

## What reviewers say

### SpiroClinic

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

**Features:** macOS Compatibility

**In-app purchases:** none


### vhSpirometer

[App page](https://appshunter.io/ios/app/vhspirometer/id6444332192)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is SpiroClinic free?

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

### Is vhSpirometer free?

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

### Do SpiroClinic or vhSpirometer have ads?

Neither SpiroClinic nor vhSpirometer shows ads.

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

SpiroClinic ships an update every 3 weeks, and vhSpirometer every 2 months. Most recently, SpiroClinic was updated on September 14, 2026 and vhSpirometer on September 18, 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.*