# QIoT Connected Asthma vs Pain & Migraine Tracker

The clearest difference is in-app purchases: QIoT Connected Asthma at none against Pain & Migraine Tracker's 2. QIoT Connected Asthma also leads on iOS requirement (15.6 vs 17.6). Pain & Migraine Tracker's advantage is update cadence (every 2 weeks vs every 5 weeks). On price, ads and device support there is nothing between them.

Both are free to download. Pain & Migraine Tracker sells 2 in-app purchases, starting at $4.99 per 7 days. QIoT Connected Asthma asks for nothing beyond the download.

QIoT Connected Asthma ships an update every 5 weeks, Pain & Migraine Tracker every 2 weeks. The most recent releases landed on October 6, 2026 and October 21, 2026 respectively.

## The numbers

| Metric | QIoT Connected Asthma | Pain & Migraine Tracker |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | Every 5 weeks | **Every 2 weeks** |
| Size | 57 MB | 14 MB |
| Requires iOS | **15.6** | 17.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 12+ | 4+ |
| Developer | [QIoT](https://appshunter.io/developer/1592291665) | [VLADISLAVS TARASOVS](https://appshunter.io/developer/1724468159) |

## What reviewers say

### QIoT Connected Asthma

[App page](https://appshunter.io/ios/app/qiot-connected-asthma/id1592291663)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Pain & Migraine Tracker

[App page](https://appshunter.io/ios/app/pain-and-migraine-tracker/id6757682143)

**In-app purchases (2)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Premium Weekly Access | $4.99 | per 7 days |
| Premium Yearly Access | $19.99 | per year |


## Frequently asked questions

### Is QIoT Connected Asthma free?

QIoT Connected Asthma is free to download, with no in-app purchases.

### Is Pain & Migraine Tracker free?

Pain & Migraine Tracker is free to download, with in-app purchases available.

### Do QIoT Connected Asthma or Pain & Migraine Tracker have ads?

Neither QIoT Connected Asthma nor Pain & Migraine Tracker shows ads.

### Which is updated more often, QIoT Connected Asthma or Pain & Migraine Tracker?

QIoT Connected Asthma ships an update every 5 weeks, and Pain & Migraine Tracker every 2 weeks. Most recently, QIoT Connected Asthma was updated on October 6, 2026 and Pain & Migraine Tracker on October 21, 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.*