# 건설e음 vs 울산공장 출입인증 MDM

The clearest difference is review sentiment: 울산공장 출입인증 MDM at 20% against 건설e음's 4%. 울산공장 출입인증 MDM also leads on iOS requirement (12.0 vs 15.0). 건설e음's advantage is update cadence (every 10 days vs every 3 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

건설e음 ships an update every 10 days, 울산공장 출입인증 MDM every 3 weeks. The most recent releases landed on October 16, 2026 and October 2, 2026 respectively.

## The numbers

| Metric | 건설e음 | 울산공장 출입인증 MDM |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 3.7% of reviews | **20.0% of reviews** |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 10 days** | Every 3 weeks |
| Monetization | Free | Free |
| Size | 88 MB | 36 MB |
| Requires iOS | 15.0 | **12.0** |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [건설근로자공제회](https://appshunter.io/developer/1049664572) | [HYUNDAI MOTOR COMPANY.,LTD](https://appshunter.io/developer/365274351) |

## What reviewers say

### 건설e음

[App page](https://appshunter.io/ios/app/e/id6742091315)

This integrated mobile platform offers a comprehensive suite of services for construction workers, employers, and educational institutions. It facilitates managing contributions, work history, and various administrative tasks. Users can access notices, apply for services, and manage their accounts efficiently.

**Highlights:** Retirement contribution management, Work history tracking, Business site management, Contribution payment inquiry, Attendance and course management, Customized service provision

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

**In-app purchases:** none


### 울산공장 출입인증 MDM

[App page](https://appshunter.io/ios/app/mdm/id6752468999)

This app allows administrators to remotely control specific device features like recording and camera access. It enables the secure deployment and management of security policies for business use.

**Highlights:** Control device features (recording, camera), Remote security policy deployment, Remote security policy management, Secure access authentication

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 건설e음 free?

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

### Is 울산공장 출입인증 MDM free?

울산공장 출입인증 MDM is free to download, with no in-app purchases.

### Do 건설e음 or 울산공장 출입인증 MDM have ads?

Neither 건설e음 nor 울산공장 출입인증 MDM shows ads.

### Which is updated more often, 건설e음 or 울산공장 출입인증 MDM?

건설e음 ships an update every 10 days, and 울산공장 출입인증 MDM every 3 weeks. Most recently, 건설e음 was updated on October 16, 2026 and 울산공장 출입인증 MDM on October 2, 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.*