# 동그라미 배틀 vs Hidden Blocks

The clearest difference is in-app purchases: 동그라미 배틀 at none against Hidden Blocks's 8. 동그라미 배틀 also leads on ads (none vs shown). Hidden Blocks's advantage is update cadence (weekly vs every 3 weeks). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Hidden Blocks sells 8 one-off in-app purchases. 동그라미 배틀 asks for nothing beyond the download.

동그라미 배틀 ships an update every 3 weeks, Hidden Blocks weekly. The most recent releases landed on September 29, 2026 and October 17, 2026 respectively.

## The numbers

| Metric | 동그라미 배틀 | Hidden Blocks |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 3 weeks | **Weekly** |
| Size | 55 MB | 89 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [addWisdom](https://appshunter.io/developer/1877454199) | [Logan Land](https://appshunter.io/developer/1896703411) |

## What reviewers say

### 동그라미 배틀

[App page](https://appshunter.io/ios/app/id6760280960)

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

**In-app purchases:** none


### Hidden Blocks

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

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

**In-app purchases (8)**

| 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 |
| 125 Gems | $9.99 | one-time |
| 250 Gems | $19.99 | one-time |
| 700 Gems | $49.99 | one-time |


## Frequently asked questions

### Is 동그라미 배틀 free?

동그라미 배틀 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 동그라미 배틀 or Hidden Blocks have ads?

Hidden Blocks shows ads; 동그라미 배틀 does not.

### Which is updated more often, 동그라미 배틀 or Hidden Blocks?

동그라미 배틀 ships an update every 3 weeks, and Hidden Blocks weekly. Most recently, 동그라미 배틀 was updated on September 29, 2026 and Hidden Blocks on October 17, 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.*