# 미세먼지SOS vs Dearest Wish

The clearest difference is iOS requirement: 미세먼지SOS at 13.0 against Dearest Wish's 15.6. 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.

미세먼지SOS ships an update every 32 months, Dearest Wish every 28 months. The most recent releases landed on October 17, 2026 and October 27, 2026 respectively.

## The numbers

| Metric | 미세먼지SOS | Dearest Wish |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 32 months | **Every 28 months** |
| Size | 175 MB | 8 MB |
| Requires iOS | **13.0** | 15.6 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Ecoplay Co., Ltd.](https://appshunter.io/developer/1497635995) | [Sergey Anisimov](https://appshunter.io/developer/1524625718) |

## What reviewers say

### 미세먼지SOS

[App page](https://appshunter.io/ios/app/sos/id1469479883)

**Features:** macOS Compatibility

**In-app purchases:** none


### Dearest Wish

[App page](https://appshunter.io/ios/app/dearest-wish/id1566629214)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 미세먼지SOS free?

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

### Is Dearest Wish free?

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

### Do 미세먼지SOS or Dearest Wish have ads?

Neither 미세먼지SOS nor Dearest Wish shows ads.

### Which is updated more often, 미세먼지SOS or Dearest Wish?

미세먼지SOS ships an update every 32 months, and Dearest Wish every 28 months. Most recently, 미세먼지SOS was updated on October 17, 2026 and Dearest Wish 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.*