# 로또복권 당첨확인 vs 공수계산기

The clearest difference is review sentiment: 로또복권 당첨확인 at 89% against 공수계산기's 47%. 공수계산기's advantage is update cadence (every 2 weeks vs every 6 weeks). On price, ads, in-app purchases and monetization model there is nothing between them.

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

로또복권 당첨확인 ships an update every 6 weeks, 공수계산기 every 2 weeks. The most recent releases landed on September 23, 2026 and September 14, 2026 respectively.

## The numbers

| Metric | 로또복권 당첨확인 | 공수계산기 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | **89.5% of reviews** | 47.1% of reviews |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 6 weeks | **Every 2 weeks** |
| Monetization | Ad-supported | Ad-supported |
| Size | 8 MB | 55 MB |
| Requires iOS | **15.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MINSU LEE](https://appshunter.io/developer/1673461792) | [YONGGUN KWON](https://appshunter.io/developer/1736061970) |

## What reviewers say

### 로또복권 당첨확인

[App page](https://appshunter.io/ios/app/qr/id1673461790)

Easily check lottery winning numbers using your smartphone camera to scan QR codes on lottery tickets. View winning numbers for each draw and share them with friends. This app simplifies the process of verifying your lottery results.

**Highlights:** Scan lottery QR codes, Check winning numbers by draw, Share winning numbers, Simple and easy to use

**In-app purchases:** none


### 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


## Frequently asked questions

### Is 로또복권 당첨확인 free?

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

### Is 공수계산기 free?

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

### Do 로또복권 당첨확인 or 공수계산기 have ads?

Both 로또복권 당첨확인 and 공수계산기 show ads.

### Which is updated more often, 로또복권 당첨확인 or 공수계산기?

로또복권 당첨확인 ships an update every 6 weeks, and 공수계산기 every 2 weeks. Most recently, 로또복권 당첨확인 was updated on September 23, 2026 and 공수계산기 on September 14, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*