# 무사고 관리자 vs X

The clearest difference is device support: X at 3 against 무사고 관리자's 1. X also leads on iOS requirement (15.0 vs 17.0). 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.

무사고 관리자 ships an update every 5 days, X every 8 days. The most recent releases landed on October 24, 2026 and October 25, 2026 respectively.

## The numbers

| Metric | 무사고 관리자 | X |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | **Every 5 days** | Every 8 days |
| Monetization | Free | Free |
| Size | 124 MB | 28 MB |
| Requires iOS | 17.0 | **15.0** |
| Devices | iPhone | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Story4you](https://appshunter.io/developer/1177380137) | [Xinternet Info](https://appshunter.io/developer/1631544197) |

## What reviewers say

### 무사고 관리자

[App page](https://appshunter.io/ios/app/id1628034084)

This platform enhances worker safety in construction and industrial sites. It allows safety managers to monitor worker status and site safety information in real-time, receiving alerts for potential hazards. The app integrates with smart safety equipment for comprehensive safety management.

**Highlights:** Worker safety helmet status check, Worker health status check, Worker calling, Worker location tracking, Safety inspection activity sharing, Real-time hazard alerts

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

**In-app purchases:** none


### X

[App page](https://appshunter.io/ios/app/x-erp/id6759028341)

This construction site management app facilitates rapid communication between managers and workers, enabling swift dissemination of safety notices. Workers can clock in and out, view their monthly work history, and access their employment contracts.

**Highlights:** Real-time safety announcements, On-site clock-in/out, Monthly work history calendar, View employment contracts, Personal information update requests

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

**In-app purchases:** none


## Frequently asked questions

### Is 무사고 관리자 free?

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

### Is X free?

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

### Do 무사고 관리자 or X have ads?

Neither 무사고 관리자 nor X shows ads.

### Which is updated more often, 무사고 관리자 or X?

무사고 관리자 ships an update every 5 days, and X every 8 days. Most recently, 무사고 관리자 was updated on October 24, 2026 and X on October 25, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*