# 에어(air) vs Walk Focus

The clearest difference is update cadence: Walk Focus at every 2 days against 에어(air)'s fortnightly. 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.

에어(air) ships an update fortnightly, Walk Focus every 2 days. The most recent releases landed on October 30, 2026 and October 28, 2026 respectively.

## The numbers

| Metric | 에어(air) | Walk Focus |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (4 ratings)](https://appshunter.io/ios/app/air/id6478105167/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 63.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Fortnightly | **Every 2 days** |
| Monetization | Free | — |
| Size | 145 MB | 88 MB |
| Requires iOS | 16.0 | **15.1** |
| Devices | iPhone, iPad | iPhone, iPod |
| Age rating | 12+ | 4+ |
| Developer | [SK Telecom](https://appshunter.io/developer/329992155) | [Yongha Kim](https://appshunter.io/developer/1837135388) |

## What reviewers say

### 에어(air)

[App page](https://appshunter.io/ios/app/air/id6478105167)

Save on your mobile bill by earning points through daily activities like walking, quizzes, and referrals. Easily compare plans, sign up online, and enjoy benefits like YouTube Premium Lite. Manage your service and roaming all within the app.

**Highlights:** Easy online plan activation, Compare SKT 5G plans, Earn points via step tracking, Redeem points for discounts and shopping, Refer friends for bonus points, Roaming service activation, YouTube Premium Lite offer

**In-app purchases:** none


### Walk Focus

[App page](https://appshunter.io/ios/app/walk-focus/id6779670650)

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

**In-app purchases:** none


## Frequently asked questions

### Is 에어(air) free?

에어(air) is free to download, with no in-app purchases.

### Is Walk Focus free?

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

### Do 에어(air) or Walk Focus have ads?

Neither 에어(air) nor Walk Focus shows ads.

### Which is updated more often, 에어(air) or Walk Focus?

에어(air) ships an update fortnightly, and Walk Focus every 2 days. Most recently, 에어(air) was updated on October 30, 2026 and Walk Focus on October 28, 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.*