# 4대보험계산기 vs LH 청약 알리미

4대보험계산기 and LH 청약 알리미 are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

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, LH 청약 알리미 every 2 months. The most recent releases landed on October 11, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 4대보험계산기 | LH 청약 알리미 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 3 months | **Every 2 months** |
| Monetization | Ad-supported | — |
| Size | 38 MB | 56 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seulki Eom](https://appshunter.io/developer/1718927408) | [CHANG DEOK KIM](https://appshunter.io/developer/1691984952) |

## 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


### LH 청약 알리미

[App page](https://appshunter.io/ios/app/lh/id6654901632)

**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 LH 청약 알리미 free?

LH 청약 알리미 is free to download, with no in-app purchases.

### Do 4대보험계산기 or LH 청약 알리미 have ads?

Both 4대보험계산기 and LH 청약 알리미 show ads.

### Which is updated more often, 4대보험계산기 or LH 청약 알리미?

4대보험계산기 ships an update every 3 months, and LH 청약 알리미 every 2 months. Most recently, 4대보험계산기 was updated on October 11, 2026 and LH 청약 알리미 on October 17, 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.*