# 数学华容道 vs Puzzle Slide Solver

The clearest difference is ads: Puzzle Slide Solver at none against 数学华容道's shown. 数学华容道's advantage is update cadence (every 3 days vs every 3 weeks) and iOS requirement (13 vs 17.0). 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.

数学华容道 ships an update every 3 days, Puzzle Slide Solver every 3 weeks. The most recent releases landed on November 5, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | 数学华容道 | Puzzle Slide Solver |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | **Every 3 days** | Every 3 weeks |
| Size | 12 MB | 7 MB |
| Requires iOS | **13** | 17.0 |
| Devices | iPhone, iPod | iPhone, iPad |
| Age rating | 17+ | 4+ |
| Developer | [志雄 黄](https://appshunter.io/developer/1877111087) | [Nadzeya Yashchuk](https://appshunter.io/developer/1835856077) |

## What reviewers say

### 数学华容道

[App page](https://appshunter.io/ios/app/id6762589411)

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

**In-app purchases:** none


### Puzzle Slide Solver

[App page](https://appshunter.io/ios/app/puzzle-slide-solver/id6799048857)

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

**In-app purchases:** none


## Frequently asked questions

### Is 数学华容道 free?

数学华容道 is free to download, with no in-app purchases.

### Is Puzzle Slide Solver free?

Puzzle Slide Solver is free to download, with no in-app purchases.

### Do 数学华容道 or Puzzle Slide Solver have ads?

数学华容道 shows ads; Puzzle Slide Solver does not.

### Which is updated more often, 数学华容道 or Puzzle Slide Solver?

数学华容道 ships an update every 3 days, and Puzzle Slide Solver every 3 weeks. Most recently, 数学华容道 was updated on November 5, 2026 and Puzzle Slide Solver on November 6, 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.*