# 블랙홀제이 vs 러브썸원

The clearest difference is iOS requirement: 러브썸원 at 13.0 against 블랙홀제이's 15.0. 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.

Both ship on a similar rhythm, roughly every 5 months. The most recent releases landed on November 6, 2026 and October 29, 2026 respectively.

## The numbers

| Metric | 블랙홀제이 | 러브썸원 |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 5 months | Every 5 months |
| Size | 19 MB | 63 MB |
| Requires iOS | 15.0 | **13.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [AE JIN JO](https://appshunter.io/developer/1407602267) | [JIN YOUNG PARK](https://appshunter.io/developer/1458085275) |

## What reviewers say

### 블랙홀제이

[App page](https://appshunter.io/ios/app/id1160624415)

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

**In-app purchases:** none


### 러브썸원

[App page](https://appshunter.io/ios/app/id1458085276)

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

**In-app purchases:** none


## Frequently asked questions

### Is 블랙홀제이 free?

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

### Is 러브썸원 free?

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

### Do 블랙홀제이 or 러브썸원 have ads?

Neither 블랙홀제이 nor 러브썸원 shows ads.

### Which is updated more often, 블랙홀제이 or 러브썸원?

블랙홀제이 ships an update every 5 months, and 러브썸원 every 5 months. Most recently, 블랙홀제이 was updated on November 6, 2026 and 러브썸원 on October 29, 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.*