# KagenAir vs MyPrevea

The clearest difference is rating: MyPrevea at 4.2 against KagenAir's 2.0. MyPrevea also leads on ratings volume (264 vs 4). KagenAir's advantage is review sentiment (60% vs 29%) and iOS requirement (10.0 vs 18.0). On price, update cadence, 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.

MyPrevea holds the better App Store score, 4.2 against 2.0. That said, the two scores are not equally well evidenced: MyPrevea has 264 ratings behind it against 4, so its average is the more settled of the two. Written reviews complicate that: 60% of KagenAir's written reviews are positive against 29% of MyPrevea's, so the app with the better star average is not the one people write more warmly about.

KagenAir ships an update every 2 months, MyPrevea every 4 months. The most recent releases landed on November 1, 2026 and November 2, 2026 respectively.

## The numbers

| Metric | KagenAir | MyPrevea |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [2.0 (4 ratings)](https://appshunter.io/ios/app/kagenair/id923557230/reviews) | **[4.2 (264 ratings)](https://appshunter.io/ios/app/myprevea/id1127957113/reviews)** |
| Number of ratings | 4 | **264** |
| Positive reviews | **60.0% of reviews** | 28.6% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 2 months** | Every 4 months |
| Monetization | Free | Free |
| Size | 74 MB | 178 MB |
| Requires iOS | **10.0** | 18.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, Apple Watch |
| Age rating | 17+ | 17+ |
| Developer | [KagenAir](https://appshunter.io/developer/923557229) | [Prevea Clinic, Inc](https://appshunter.io/developer/1127957112) |

## What reviewers say

### KagenAir

[App page](https://appshunter.io/ios/app/kagenair/id923557230)

This app helps you understand how environmental factors, particularly weather, impact your allergy and asthma symptoms. By tracking your symptoms and local weather data, it reveals your personal triggers and provides a forecast for symptom severity.

**Highlights:** Discover personal allergy and asthma triggers, Monitor symptoms and weather correlations, Receive severe weather alerts, Connect with local specialists via secure chat, View personalized 3-day symptom forecasts, Integrates with Apple HealthKit

**Features:** macOS Compatibility

**In-app purchases:** none


### MyPrevea

[App page](https://appshunter.io/ios/app/myprevea/id1127957113)

Access your personal health information on the go. Schedule appointments, view medical records, and communicate securely with your care team. Manage prescriptions, track immunizations, and even pay bills.

**Highlights:** Schedule appointments, View health summary and medications, Secure messaging with care team, Request prescription refills, Track immunization history, Pay bills and get price estimates, Manage family health records

**Features:** Apple Wallet, Apple Watch app

**In-app purchases:** none


## Frequently asked questions

### Is KagenAir free?

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

### Is MyPrevea free?

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

### Which has better reviews, KagenAir or MyPrevea?

MyPrevea is rated higher. KagenAir averages 2.0 out of 5 from 4 ratings, while MyPrevea averages 4.2 from 264 ratings.

### Do KagenAir or MyPrevea have ads?

Neither KagenAir nor MyPrevea shows ads.

### Which is updated more often, KagenAir or MyPrevea?

KagenAir ships an update every 2 months, and MyPrevea every 4 months. Most recently, KagenAir was updated on November 1, 2026 and MyPrevea on November 2, 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.*