# 우산챙겨요 vs 꽃가루 알리미

The clearest difference is update cadence: 꽃가루 알리미 at every 2 days against 우산챙겨요's every 11 months. 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.

우산챙겨요 ships an update every 11 months, 꽃가루 알리미 every 2 days. The most recent releases landed on October 20, 2026 and October 19, 2026 respectively.

## The numbers

| Metric | 우산챙겨요 | 꽃가루 알리미 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 100.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 11 months | **Every 2 days** |
| Monetization | — | Free |
| Size | 58 MB | 4 MB |
| Requires iOS | **16.2** | 17.0 |
| Devices | **iPhone, iPad** | iPhone |
| Age rating | 4+ | 4+ |
| Developer | [JaeHyeon Lim](https://appshunter.io/developer/1680730749) | [HYEONSEONG HWANG](https://appshunter.io/developer/6798667811) |

## What reviewers say

### 우산챙겨요

[App page](https://appshunter.io/ios/app/id6447255393)

**Features:** Vision Pro support

**In-app purchases:** none


### 꽃가루 알리미

[App page](https://appshunter.io/ios/app/and/id6798667808)

Check pollen risk levels for various types and plan outdoor activities with forecasts up to three days ahead. View nationwide pollen maps and receive customized alerts. Also includes current weather and air quality information.

**Highlights:** Pollen risk by type, 3-day pollen forecasts, Nationwide pollen map, Customizable pollen alerts, Favorite location saving, Current weather details, Air quality information

**In-app purchases:** none


## Frequently asked questions

### Is 우산챙겨요 free?

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

### Is 꽃가루 알리미 free?

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

### Do 우산챙겨요 or 꽃가루 알리미 have ads?

Neither 우산챙겨요 nor 꽃가루 알리미 shows ads.

### Which is updated more often, 우산챙겨요 or 꽃가루 알리미?

우산챙겨요 ships an update every 11 months, and 꽃가루 알리미 every 2 days. Most recently, 우산챙겨요 was updated on October 20, 2026 and 꽃가루 알리미 on October 19, 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.*