# 火车一笔画 vs Cube2D

The clearest difference is ads: Cube2D at none against 火车一笔画's shown. 火车一笔画's advantage is update cadence (every 6 days vs every 9 months) and iOS requirement (10.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

火车一笔画 ships an update every 6 days, Cube2D every 9 months. The most recent releases landed on November 7, 2026 and November 12, 2026 respectively.

## The numbers

| Metric | 火车一笔画 | Cube2D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/cube2d-2d-rubiks-cube/id1604457101/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | — | 66.7% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 6 days** | Every 9 months |
| Monetization | — | Free |
| Size | 71 MB | 28 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Purple Wind Games](https://appshunter.io/developer/1551119237) | [京国 赵](https://appshunter.io/developer/1544648898) |

## What reviewers say

### 火车一笔画

[App page](https://appshunter.io/ios/app/id1588056646)

**Features:** macOS Compatibility

**In-app purchases:** none


### Cube2D

[App page](https://appshunter.io/ios/app/cube2d-2d-rubiks-cube/id1604457101)

Experience the classic Rubik's Cube in a novel 2D format. Solve puzzles with multiple cube sizes and track your progress with built-in timers and high score tracking. Enjoy a minimalist design and offline play for a focused puzzle-solving experience.

**Highlights:** Multiple cube sizes (2x2, 3x3, 4x4), Intuitive 2D controls, In-game timer, High score tracking, Clean, minimalist design, Offline play

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

**In-app purchases:** none


## Frequently asked questions

### Is 火车一笔画 free?

火车一笔画 is free to download, with no in-app purchases.

### Is Cube2D free?

Cube2D is free to download, with no in-app purchases.

### Do 火车一笔画 or Cube2D have ads?

火车一笔画 shows ads; Cube2D does not.

### Which is updated more often, 火车一笔画 or Cube2D?

火车一笔画 ships an update every 6 days, and Cube2D every 9 months. Most recently, 火车一笔画 was updated on November 7, 2026 and Cube2D on November 12, 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.*