# WheezeMonitor vs Lazy Asthma Control

The clearest difference is in-app purchases: WheezeMonitor at none against Lazy Asthma Control's 2. WheezeMonitor also leads on iOS requirement (11.0 vs 17.0). Lazy Asthma Control's advantage is update cadence (every 4 days vs monthly). On price, ads and device support there is nothing between them.

Both are free to download. Lazy Asthma Control sells 2 in-app purchases, starting at $7.99 per month. WheezeMonitor asks for nothing beyond the download.

WheezeMonitor ships an update monthly, Lazy Asthma Control every 4 days. The most recent releases landed on October 11, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | WheezeMonitor | Lazy Asthma Control |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Monthly | **Every 4 days** |
| Size | 13 MB | 35 MB |
| Requires iOS | **11.0** | 17.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 4+ |
| Developer | [TPS Production S.r.l.](https://appshunter.io/developer/599016472) | [Chizuru Maeda](https://appshunter.io/developer/1881557234) |

## What reviewers say

### WheezeMonitor

[App page](https://appshunter.io/ios/app/wheezemonitor/id1533440910)

**Features:** macOS Compatibility

**In-app purchases:** none


### Lazy Asthma Control

[App page](https://appshunter.io/ios/app/lazy-asthma-control/id6759907605)

**Features:** macOS Compatibility, Apple Watch app, Vision Pro support

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Monthly | $7.99 | per month |
| Premium Annual | $59.99 | per year |


## Frequently asked questions

### Is WheezeMonitor free?

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

### Is Lazy Asthma Control free?

Lazy Asthma Control is free to download, with in-app purchases available.

### Do WheezeMonitor or Lazy Asthma Control have ads?

Neither WheezeMonitor nor Lazy Asthma Control shows ads.

### Which is updated more often, WheezeMonitor or Lazy Asthma Control?

WheezeMonitor ships an update monthly, and Lazy Asthma Control every 4 days. Most recently, WheezeMonitor was updated on October 11, 2026 and Lazy Asthma Control on October 16, 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.*