# AzureSkys vs Pollen Breathing

The clearest difference is update cadence: AzureSkys at daily against Pollen Breathing's every 5 days. Pollen Breathing's advantage is iOS requirement (15.1 vs 17.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

AzureSkys ships an update daily, Pollen Breathing every 5 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | AzureSkys | Pollen Breathing |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Daily** | Every 5 days |
| Monetization | — | Free |
| Size | 25 MB | 31 MB |
| Requires iOS | 17.0 | **15.1** |
| Devices | iPhone | **iPhone, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Suguru Tokuda](https://appshunter.io/developer/1755486582) | [SEOKKEE HONG](https://appshunter.io/developer/1893216279) |

## What reviewers say

### AzureSkys

[App page](https://appshunter.io/ios/app/azureskys/id6511211335)

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

**In-app purchases:** none


### Pollen Breathing

[App page](https://appshunter.io/ios/app/pollen-breathing/id6762168566)

Get a clear view of local pollen and weather conditions to plan your day. Receive outfit and laundry recommendations based on real-time data. Covers Japan and Korea with detailed forecasts and environmental indicators.

**Highlights:** Pollen risk levels (1-5), Official pollen and weather data, Outfit and laundry recommendations, UV index, PM2.5, and humidity, 7-day weekly forecast, GPS-based location detection, Dark mode support

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

**In-app purchases:** none


## Frequently asked questions

### Is AzureSkys free?

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

### Is Pollen Breathing free?

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

### Do AzureSkys or Pollen Breathing have ads?

Neither AzureSkys nor Pollen Breathing shows ads.

### Which is updated more often, AzureSkys or Pollen Breathing?

AzureSkys ships an update daily, and Pollen Breathing every 5 days. Most recently, AzureSkys was updated on October 24, 2026 and Pollen Breathing on October 25, 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.*