# Flat Cube vs Arrow Escape 3D Puzzle

The clearest difference is update cadence: Flat Cube at every 3 days against Arrow Escape 3D Puzzle's fortnightly. Flat Cube also leads on iOS requirement (13.0 vs 15.0). On price, ads, in-app purchases and device support there is nothing between them.

Both are free to download. Flat Cube sells 1 one-off in-app purchase and Arrow Escape 3D Puzzle sells 1 one-off in-app purchase. Whichever you choose, the download price is not the number that matters.

Flat Cube ships an update every 3 days, Arrow Escape 3D Puzzle fortnightly. The most recent releases landed on October 14, 2026 and September 23, 2026 respectively.

## The numbers

| Metric | Flat Cube | Arrow Escape 3D Puzzle |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (4 ratings)](https://appshunter.io/ios/app/flat-cube-2d-brain-cube/id6739634625/reviews)** | — |
| Number of ratings | **4** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 3 days** | Fortnightly |
| Monetization | Free with in-app purchases | — |
| Size | 161 MB | 136 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 12+ |
| Developer | [Redev Inc.](https://appshunter.io/developer/1658921539) | [Kyung Hyun Park](https://appshunter.io/developer/1303604119) |

## What reviewers say

### Flat Cube

[App page](https://appshunter.io/ios/app/flat-cube-2d-brain-cube/id6739634625)

This 2D puzzle game challenges players to strategically slide colored tiles to match designated areas. It offers multiple difficulty levels and daily challenges, encouraging players to optimize their moves and improve cognitive skills.

**Highlights:** Intuitive 2D cube puzzle gameplay, Four colored tiles with a locking system, Slide optimization challenges, Five difficulty levels (4x4 to 12x12), Daily cube challenges, Achievements and badge system, Improves spatial awareness and cognitive skills

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Get Premium | $9.99 | one-time |


### Arrow Escape 3D Puzzle

[App page](https://appshunter.io/ios/app/arrow-escape-3d-puzzle/id6793088032)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | Free | one-time |


## Frequently asked questions

### Is Flat Cube free?

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

### Is Arrow Escape 3D Puzzle free?

Arrow Escape 3D Puzzle is free to download, with in-app purchases available.

### Do Flat Cube or Arrow Escape 3D Puzzle have ads?

Both Flat Cube and Arrow Escape 3D Puzzle show ads.

### Which is updated more often, Flat Cube or Arrow Escape 3D Puzzle?

Flat Cube ships an update every 3 days, and Arrow Escape 3D Puzzle fortnightly. Most recently, Flat Cube was updated on October 14, 2026 and Arrow Escape 3D Puzzle on September 23, 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.*