# 흑우집합소 vs 로또 번호 생성기

The clearest difference is iOS requirement: 흑우집합소 at 12.0 against 로또 번호 생성기's 14.0. On price, update cadence, ads and in-app purchases there is nothing between them.

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

흑우집합소 ships an update weekly, 로또 번호 생성기 every 2 weeks. The most recent releases landed on October 27, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 흑우집합소 | 로또 번호 생성기 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 2 weeks |
| Size | 52 MB | 23 MB |
| Requires iOS | **12.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [MunHwa Hong](https://appshunter.io/developer/1713393607) | [hyunjin lee](https://appshunter.io/developer/1562961360) |

## What reviewers say

### 흑우집합소

[App page](https://appshunter.io/ios/app/id6470312130)

**In-app purchases:** none


### 로또 번호 생성기

[App page](https://appshunter.io/ios/app/lotterynum/id6761089023)

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

**In-app purchases:** none


## Frequently asked questions

### Is 흑우집합소 free?

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

### Is 로또 번호 생성기 free?

로또 번호 생성기 is free to download, with no in-app purchases.

### Do 흑우집합소 or 로또 번호 생성기 have ads?

Both 흑우집합소 and 로또 번호 생성기 show ads.

### Which is updated more often, 흑우집합소 or 로또 번호 생성기?

흑우집합소 ships an update weekly, and 로또 번호 생성기 every 2 weeks. Most recently, 흑우집합소 was updated on October 27, 2026 and 로또 번호 생성기 on October 31, 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.*