# 검은 낮, 하얀 밤 vs Slatework

The clearest difference is in-app purchases: 검은 낮, 하얀 밤 at none against Slatework's 1. Slatework's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Slatework sells 1 one-off in-app purchase. 검은 낮, 하얀 밤 asks for nothing beyond the download.

## The numbers

| Metric | 검은 낮, 하얀 밤 | Slatework |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | Yes | **No** |
| Update frequency | Daily | — |
| Size | 9 MB | 53 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [duck kyung lee](https://appshunter.io/developer/6794317677) | [Rehan Shaikh](https://appshunter.io/developer/1752341026) |

## What reviewers say

### 검은 낮, 하얀 밤

[App page](https://appshunter.io/ios/app/id6795811341)

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

**In-app purchases:** none


### Slatework

[App page](https://appshunter.io/ios/app/slatework-logic-puzzles/id6807482138)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Unlock Everything | $4.99 | one-time |


## Frequently asked questions

### Is 검은 낮, 하얀 밤 free?

검은 낮, 하얀 밤 is free to download, with no in-app purchases.

### Is Slatework free?

Slatework is free to download, with in-app purchases available.

### Do 검은 낮, 하얀 밤 or Slatework have ads?

검은 낮, 하얀 밤 shows ads; Slatework does not.

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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.*