# HS2E vs 4대보험계산기

The clearest difference is review sentiment: 4대보험계산기 at 100% against HS2E's 0%. 4대보험계산기 also leads on iOS requirement (13.0 vs 15.1). HS2E's advantage is ads (none vs shown) and update cadence (monthly vs every 3 months). On price, 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.

HS2E ships an update monthly, 4대보험계산기 every 3 months. The most recent releases landed on October 9, 2026 and September 25, 2026 respectively.

## The numbers

| Metric | HS2E | 4대보험계산기 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 0.0% of reviews | **100.0% of reviews** |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 3 months |
| Monetization | **Free** | Ad-supported |
| Size | 12 MB | 38 MB |
| Requires iOS | 15.1 | **13.0** |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Hanwha Engineering and Construction Corp.](https://appshunter.io/developer/1528124967) | [Seulki Eom](https://appshunter.io/developer/1718927408) |

## What reviewers say

### HS2E

[App page](https://appshunter.io/ios/app/hs2e/id6476169771)

This official worker safety and health platform provides essential information and resources for employees. It is designed to enhance workplace safety and promote health awareness among construction workers.

**Highlights:** Worker safety and health information, Official platform for Hanwha/Construction employees, Promotes workplace safety, Enhances health awareness

**Features:** macOS Compatibility

**In-app purchases:** none


### 4대보험계산기

[App page](https://appshunter.io/ios/app/4-4/id6502225480)

Easily calculate mandatory social insurance premiums for both employees and employers. Input basic salary information to quickly determine contributions for national pension, health insurance, long-term care insurance, and employment insurance.

**Highlights:** Employee social insurance calculation, Employer social insurance calculation, National pension calculation, Health insurance calculation, Long-term care insurance calculation, Employment insurance calculation, Industrial accident insurance calculation

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

**In-app purchases:** none


## Frequently asked questions

### Is HS2E free?

HS2E is free to download, with no in-app purchases.

### Is 4대보험계산기 free?

4대보험계산기 is free to download, with no in-app purchases.

### Do HS2E or 4대보험계산기 have ads?

4대보험계산기 shows ads; HS2E does not.

### Which is updated more often, HS2E or 4대보험계산기?

HS2E ships an update monthly, and 4대보험계산기 every 3 months. Most recently, HS2E was updated on October 9, 2026 and 4대보험계산기 on September 25, 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.*