# QIoT Connected Asthma vs Asthma Tracker

The clearest difference is in-app purchases: QIoT Connected Asthma at none against Asthma Tracker's 18. QIoT Connected Asthma also leads on update cadence (every 5 weeks vs every 6 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Asthma Tracker sells 18 in-app purchases, starting at $4.95 per month. QIoT Connected Asthma asks for nothing beyond the download.

QIoT Connected Asthma ships an update every 5 weeks, Asthma Tracker every 6 months. The most recent releases landed on September 19, 2026 and August 23, 2026 respectively.

## The numbers

| Metric | QIoT Connected Asthma | Asthma Tracker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[3.7 (3 ratings)](https://appshunter.io/ios/app/asthma-tracker-astira/id6743555558/reviews)** |
| Number of ratings | — | **3** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | No | No |
| Update frequency | **Every 5 weeks** | Every 6 months |
| Monetization | — | Free with in-app purchases |
| Size | 57 MB | 239 MB |
| Requires iOS | 15.6 | **15.5** |
| Devices | iPhone, iPad, iPod | **iPhone, iPad, iPod, Apple Watch** |
| Age rating | 12+ | 4+ |
| Developer | [QIoT](https://appshunter.io/developer/1592291665) | [Digital Therapeutics](https://appshunter.io/developer/1721663167) |

## 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


### Asthma Tracker

[App page](https://appshunter.io/ios/app/asthma-tracker-astira/id6743555558)

This app helps individuals manage asthma by tracking symptoms, medication, triggers, and peak flow readings. It provides reminders, visual charts, and exportable logs to gain insights and share data with healthcare providers.

**Highlights:** Symptom tracking with severity and duration, Medication and inhaler reminders, Peak flow monitoring, Trigger identification, Visual trend charts, Apple Health integration, Exportable logs

**Features:** macOS Compatibility, Siri integration, Apple Watch app, iMessage stickers, Vision Pro support

**In-app purchases (18)**

| Purchase | Price | Billing |
| --- | --- | --- |
| steady pass | $4.95 | per month |
| easy pass | $7.99 | per 7 days |
| weather max | $9.99 | per 3 months |
| flex pass | $18.99 | per month |
| carey ai max | $19.99 | per month |
| yearly access | $19.99 | per year |
| smart pass | $24.99 | per year |
| carey ai ultra | $29.99 | per month |
| plus | $29.99 | per year |
| Premium Yearly | $29.99 | per year |
| limited discount | $29.99 | per year |
| Extended Trial | $39.99 | per year |
| yearly access | $39.99 | per year |
| 7-Day Trial | $49.99 | per year |
| store credit | $1.99 | one-time |
| carey ai credits | $8.99 | one-time |
| Lifetime Upgrade | $119.99 | one-time |
| lifetime upgrade | $119.99 | one-time |


## Frequently asked questions

### Is QIoT Connected Asthma free?

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

### Is Asthma Tracker free?

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

### Do QIoT Connected Asthma or Asthma Tracker have ads?

Neither QIoT Connected Asthma nor Asthma Tracker shows ads.

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

QIoT Connected Asthma ships an update every 5 weeks, and Asthma Tracker every 6 months. Most recently, QIoT Connected Asthma was updated on September 19, 2026 and Asthma Tracker on August 23, 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.*