# 안심, 안전에 진심 vs 제로레이버(Zero Labor)

The clearest difference is iOS requirement: 안심, 안전에 진심 at 13.0 against 제로레이버(Zero Labor)'s 15.1. 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.

안심, 안전에 진심 ships an update every 6 weeks, 제로레이버(Zero Labor) every 5 weeks. The most recent releases landed on October 25, 2026 and October 13, 2026 respectively.

## The numbers

| Metric | 안심, 안전에 진심 | 제로레이버(Zero Labor) |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/id1578439857/reviews)** | — |
| Number of ratings | **1** | — |
| Positive reviews | 17.6% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 6 weeks | **Every 5 weeks** |
| Monetization | Free | — |
| Size | 59 MB | 22 MB |
| Requires iOS | **13.0** | 15.1 |
| Devices | iPhone, iPod | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [SK에코플랜트](https://appshunter.io/developer/1578439859) | [Mize Inc. (KR)](https://appshunter.io/developer/1613854001) |

## What reviewers say

### 안심, 안전에 진심

[App page](https://appshunter.io/ios/app/id1578439857)

This app simplifies construction site safety management for both workers and administrators. It offers profile management, automated safety record-keeping, and enhanced communication tools to minimize risks and ensure compliance. The goal is to establish a digital standard for safety in construction.

**Highlights:** Worker profile management (training, health records), Standard construction site safety process, Automated work permit (PTW) creation and storage, Risk assessment with Big Data insights, Dedicated communication tool (Contalk), Automatic safety inspection log generation, Promotions for safety-conscious workers

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

**In-app purchases:** none


### 제로레이버(Zero Labor)

[App page](https://appshunter.io/ios/app/zero-labor/id6757007265)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is 안심, 안전에 진심 free?

안심, 안전에 진심 is free to download, with no in-app purchases.

### Is 제로레이버(Zero Labor) free?

제로레이버(Zero Labor) is free to download, with no in-app purchases.

### Do 안심, 안전에 진심 or 제로레이버(Zero Labor) have ads?

Neither 안심, 안전에 진심 nor 제로레이버(Zero Labor) shows ads.

### Which is updated more often, 안심, 안전에 진심 or 제로레이버(Zero Labor)?

안심, 안전에 진심 ships an update every 6 weeks, and 제로레이버(Zero Labor) every 5 weeks. Most recently, 안심, 안전에 진심 was updated on October 25, 2026 and 제로레이버(Zero Labor) on October 13, 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.*