# 공수계산기 vs 워크캘린더

The clearest difference is review sentiment: 워크캘린더 at 96% against 공수계산기's 47%. 워크캘린더 also leads on ads (none vs shown) and monetization model (free vs ad-supported). On price, update cadence, 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.

공수계산기 ships an update every 2 weeks, 워크캘린더 every 11 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | 공수계산기 | 워크캘린더 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 47.1% of reviews | **96.2% of reviews** |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Every 2 weeks | **Every 11 days** |
| Monetization | Ad-supported | **Free** |
| Size | 55 MB | 37 MB |
| Requires iOS | **15.6** | 16.0 |
| Devices | **iPhone, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [YONGGUN KWON](https://appshunter.io/developer/1736061970) | [Chang Hyun Lee](https://appshunter.io/developer/1661519895) |

## What reviewers say

### 공수계산기

[App page](https://appshunter.io/ios/app/id6479498172)

This app helps daily laborers record and manage their daily work hours and wages. It simplifies tracking income and expenses for manual labor jobs.

**Highlights:** Daily work hour recording, Wage calculation, Income and expense management, Laborer-focused tool

**In-app purchases:** none


### 워크캘린더

[App page](https://appshunter.io/ios/app/id6596813027)

This app automatically calculates retirement and unemployment benefits based on your work hours. It also provides average wage data for various construction trades and offers a simple backup system via copy-pasting compressed data.

**Highlights:** Automatic retirement and unemployment benefit calculation, Wage data for major construction trades, Site-specific wage comparisons, Easy copy-paste backup and restore, Simple daily work hour registration

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

**In-app purchases:** none


## Frequently asked questions

### Is 공수계산기 free?

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

### Is 워크캘린더 free?

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

### Do 공수계산기 or 워크캘린더 have ads?

공수계산기 shows ads; 워크캘린더 does not.

### Which is updated more often, 공수계산기 or 워크캘린더?

공수계산기 ships an update every 2 weeks, and 워크캘린더 every 11 days. Most recently, 공수계산기 was updated on October 27, 2026 and 워크캘린더 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.*