# EM테크 스마트 원패스 vs Clean Now

The clearest difference is update cadence: Clean Now at every 4 weeks against EM테크 스마트 원패스's every 13 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.

EM테크 스마트 원패스 ships an update every 13 months, Clean Now every 4 weeks. Both last shipped on October 12, 2026.

## The numbers

| Metric | EM테크 스마트 원패스 | Clean Now |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 13 months | **Every 4 weeks** |
| Monetization | Free | — |
| Size | 43 MB | 40 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [(주)블루앤](https://appshunter.io/developer/1252529871) | [成虎 宁](https://appshunter.io/developer/1601570059) |

## What reviewers say

### EM테크 스마트 원패스

[App page](https://appshunter.io/ios/app/em/id1519934309)

This application allows you to enter your building's main entrance using your smartphone's Bluetooth. It provides convenient access without needing a physical key or card.

**Highlights:** Bluetooth-enabled entry, Smartphone access, Building main entrance control, Keyless entry

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

**In-app purchases:** none


### Clean Now

[App page](https://appshunter.io/ios/app/clean-now/id1601786648)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is EM테크 스마트 원패스 free?

EM테크 스마트 원패스 is free to download, with no in-app purchases.

### Is Clean Now free?

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

### Do EM테크 스마트 원패스 or Clean Now have ads?

Neither EM테크 스마트 원패스 nor Clean Now shows ads.

### Which is updated more often, EM테크 스마트 원패스 or Clean Now?

EM테크 스마트 원패스 ships an update every 13 months, and Clean Now every 4 weeks. Most recently, EM테크 스마트 원패스 was updated on October 12, 2026 and Clean Now on October 12, 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.*