# Block Overflow vs 공주를 구하라

The clearest difference is ads: Block Overflow at none against 공주를 구하라's shown. Block Overflow also leads on iOS requirement (13.0 vs 15.0). On price, 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.

## The numbers

| Metric | Block Overflow | 공주를 구하라 |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | Every 2 days | — |
| Size | 144 MB | 9 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [PCA, Inc.](https://appshunter.io/developer/1651172774) | [LilyS&C, Co., Ltd.](https://appshunter.io/developer/1097513838) |

## What reviewers say

### Block Overflow

[App page](https://appshunter.io/ios/app/block-overflow/id6504907343)

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

**In-app purchases:** none


### 공주를 구하라

[App page](https://appshunter.io/ios/app/id6794164306)

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

**In-app purchases:** none


## Frequently asked questions

### Is Block Overflow free?

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

### Is 공주를 구하라 free?

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

### Do Block Overflow or 공주를 구하라 have ads?

공주를 구하라 shows ads; Block Overflow does not.

---

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