# 기억력 테스트(색맞추기) vs Hidden Blocks

The clearest difference is in-app purchases: 기억력 테스트(색맞추기) at none against Hidden Blocks's 9. 기억력 테스트(색맞추기) also leads on ads (none vs shown) and update cadence (daily vs weekly). On price and device support there is nothing between them.

Both are free to download. Hidden Blocks sells 9 one-off in-app purchases. 기억력 테스트(색맞추기) asks for nothing beyond the download.

기억력 테스트(색맞추기) ships an update daily, Hidden Blocks weekly. Both last shipped on October 28, 2026.

## The numbers

| Metric | 기억력 테스트(색맞추기) | Hidden Blocks |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[5.0 (1 ratings)](https://appshunter.io/ios/app/hidden-blocks-cube-counting/id6776471897/reviews)** |
| Number of ratings | — | **1** |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Daily** | Weekly |
| Monetization | — | Free with in-app purchases |
| Size | 33 MB | 89 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Dansuim](https://appshunter.io/developer/1679507682) | [Logan Land](https://appshunter.io/developer/1896703411) |

## What reviewers say

### 기억력 테스트(색맞추기)

[App page](https://appshunter.io/ios/app/id6745532326)

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

**In-app purchases:** none


### Hidden Blocks

[App page](https://appshunter.io/ios/app/hidden-blocks-cube-counting/id6776471897)

This 3D logic puzzle challenges you to count blocks in stacked structures, including those hidden from view. It offers daily puzzles, practice modes, and competitive stages with leaderboards. Sharpen your spatial reasoning skills with engaging brain teasers.

**Highlights:** 3D block counting puzzles, Count all or hidden blocks, Daily challenges, Practice mode, Timed stages with leaderboards, Spatial reasoning training

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

**In-app purchases (9)**

| Purchase | Price | Billing |
| --- | --- | --- |
| 10 Gems | $0.99 | one-time |
| 20 Gems | $1.99 | one-time |
| Unlimited Play · 3 Hours | $2.99 | one-time |
| 50 Gems | $4.99 | one-time |
| Unlimited Play · 24 Hours | $6.99 | one-time |
| Remove ads | $7.99 | one-time |
| 125 Gems | $9.99 | one-time |
| 250 Gems | $19.99 | one-time |
| 700 Gems | $49.99 | one-time |


## Frequently asked questions

### Is 기억력 테스트(색맞추기) free?

기억력 테스트(색맞추기) is free to download, with no in-app purchases.

### Is Hidden Blocks free?

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

### Do 기억력 테스트(색맞추기) or Hidden Blocks have ads?

Hidden Blocks shows ads; 기억력 테스트(색맞추기) does not.

### Which is updated more often, 기억력 테스트(색맞추기) or Hidden Blocks?

기억력 테스트(색맞추기) ships an update daily, and Hidden Blocks weekly. Most recently, 기억력 테스트(색맞추기) was updated on October 28, 2026 and Hidden Blocks on October 28, 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.*