# Allergy Plus by Pollen.com vs AirQuality.ONE

The clearest difference is in-app purchases: AirQuality.ONE at none against Allergy Plus by Pollen.com's 3. AirQuality.ONE also leads on ads (none vs shown) and iOS requirement (13.0 vs 15.0). On price, update cadence and device support there is nothing between them.

Both are free to download. Allergy Plus by Pollen.com sells 3 in-app purchases, starting at $2.49 per month. AirQuality.ONE asks for nothing beyond the download.

Allergy Plus by Pollen.com ships an update every 3 weeks, AirQuality.ONE every 2 weeks. The most recent releases landed on October 28, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | Allergy Plus by Pollen.com | AirQuality.ONE |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (23K ratings)](https://appshunter.io/ios/app/allergy-plus-by-pollencom/id1556701665/reviews)** | — |
| Number of ratings | **23K** | — |
| Positive reviews | 46.9% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | **No** |
| Update frequency | Every 3 weeks | **Every 2 weeks** |
| Monetization | Free with in-app purchases | — |
| Size | 65 MB | 20 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPod, Apple Watch | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [IQVIA Inc.](https://appshunter.io/developer/376388241) | [API Services](https://appshunter.io/developer/989175431) |

## What reviewers say

### Allergy Plus by Pollen.com

[App page](https://appshunter.io/ios/app/allergy-plus-by-pollencom/id1556701665)

This app provides location-specific, real-time allergy information, including forecasts for pollen, air quality, and weather. Users can receive notifications for allergy level changes and view 5-day forecasts. It offers in-depth details on local allergens and syncs with a leading allergy forecasting website.

**Highlights:** Location-specific allergy forecasts, Real-time air quality and weather, Allergy level change notifications, 5-day forecast comparison, In-depth allergen information, Syncs with Pollen.com

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

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Subscription | $2.49 | per month |
| Seasonal Subscription | $6.99 | per 3 months |
| Annual Subscription | $24.99 | per year |

**What reviewers like**

- 🚀 Helpful for planning outdoor activities
- 👍 Accurate pollen forecasts
- 🗓️ Useful for tracking allergy symptoms
- 💡 Provides detailed allergy information
- 🗺️ Includes air quality data

**What reviewers complain about**

- 🐛 Inaccurate pollen data for some locations
- 🔍 Lacks customization options for specific allergies
- 💰 Expensive subscription model
- 📢 Intrusive ads in free version
- 🕰️ Slow performance on some devices

**Reported bugs**

- Watch app not working for some users
- Pollen data not updating correctly
- Allergy diary feature not functioning properly

**Requested features**

- Add mold and dust allergy tracking
- Improve Apple Watch app functionality
- Provide more detailed allergy history tracking
- Allow users to log their symptoms and triggers


### AirQuality.ONE

[App page](https://appshunter.io/ios/app/airqualityone/id1559199235)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Allergy Plus by Pollen.com free?

Allergy Plus by Pollen.com is free to download, with in-app purchases available.

### Is AirQuality.ONE free?

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

### Do Allergy Plus by Pollen.com or AirQuality.ONE have ads?

Allergy Plus by Pollen.com shows ads; AirQuality.ONE does not.

### Which is updated more often, Allergy Plus by Pollen.com or AirQuality.ONE?

Allergy Plus by Pollen.com ships an update every 3 weeks, and AirQuality.ONE every 2 weeks. Most recently, Allergy Plus by Pollen.com was updated on October 28, 2026 and AirQuality.ONE on October 27, 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.*