# 4대보험계산기 vs 더매니저SV

The clearest difference is ads: 더매니저SV at none against 4대보험계산기's shown. 더매니저SV also leads on update cadence (fortnightly vs every 3 months). On price, in-app purchases, device support and iOS requirement there is nothing between them.

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

4대보험계산기 ships an update every 3 months, 더매니저SV fortnightly. The most recent releases landed on October 24, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 4대보험계산기 | 더매니저SV |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 3 months | **Fortnightly** |
| Monetization | Ad-supported | — |
| Size | 38 MB | 32 MB |
| Requires iOS | **13.0** | 13.4 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seulki Eom](https://appshunter.io/developer/1718927408) | [VIA Corp.](https://appshunter.io/developer/1563002613) |

## What reviewers say

### 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


### 더매니저SV

[App page](https://appshunter.io/ios/app/sv-sv/id6566195481)

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

**In-app purchases:** none


## Frequently asked questions

### Is 4대보험계산기 free?

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

### Is 더매니저SV free?

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

### Do 4대보험계산기 or 더매니저SV have ads?

4대보험계산기 shows ads; 더매니저SV does not.

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

4대보험계산기 ships an update every 3 months, and 더매니저SV fortnightly. Most recently, 4대보험계산기 was updated on October 24, 2026 and 더매니저SV on October 30, 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.*