# Draw One Puzzle vs Flat Cube

The clearest difference is in-app purchases: Draw One Puzzle at none against Flat Cube's 1. Flat Cube's advantage is update cadence (every 3 days vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Flat Cube sells 1 one-off in-app purchase. Draw One Puzzle asks for nothing beyond the download.

Draw One Puzzle ships an update every 7 months, Flat Cube every 3 days. The most recent releases landed on November 12, 2026 and November 4, 2026 respectively.

## The numbers

| Metric | Draw One Puzzle | Flat Cube |
| --- | --- | --- |
| 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 | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 3 days** |
| Monetization | — | Free with in-app purchases |
| Size | 91 MB | 161 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Tausif Mughal](https://appshunter.io/developer/1769389415) | [Redev Inc.](https://appshunter.io/developer/1658921539) |

## What reviewers say

### Draw One Puzzle

[App page](https://appshunter.io/ios/app/draw-one-puzzle-brain-test/id6737227373)

**Features:** macOS Compatibility

**In-app purchases:** none


### 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 |


## Frequently asked questions

### Is Draw One Puzzle free?

Draw One Puzzle is free to download, with no in-app purchases.

### Is Flat Cube free?

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

### Do Draw One Puzzle or Flat Cube have ads?

Both Draw One Puzzle and Flat Cube show ads.

### Which is updated more often, Draw One Puzzle or Flat Cube?

Draw One Puzzle ships an update every 7 months, and Flat Cube every 3 days. Most recently, Draw One Puzzle was updated on November 12, 2026 and Flat Cube on November 4, 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.*