# 에코캐스트 vs Pollen Breathing

The clearest difference is iOS requirement: 에코캐스트 at 11.0 against Pollen Breathing's 15.1. 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.

에코캐스트 ships an update every 3 days, Pollen Breathing every 5 days. The most recent releases landed on October 25, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | 에코캐스트 | Pollen Breathing |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 3 days** | Every 5 days |
| Monetization | — | Free |
| Size | 66 MB | 31 MB |
| Requires iOS | **11.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ecoplay Co., Ltd.](https://appshunter.io/developer/1497635995) | [SEOKKEE HONG](https://appshunter.io/developer/1893216279) |

## What reviewers say

### 에코캐스트

[App page](https://appshunter.io/ios/app/id1497635996)

**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 에코캐스트 free?

에코캐스트 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 에코캐스트 or Pollen Breathing have ads?

Neither 에코캐스트 nor Pollen Breathing shows ads.

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

에코캐스트 ships an update every 3 days, and Pollen Breathing every 5 days. Most recently, 에코캐스트 was updated on October 25, 2026 and Pollen Breathing on October 24, 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.*