# 疯狂填字 vs Guess Passcode

The clearest difference is update cadence: 疯狂填字 at every 9 days against Guess Passcode's every 4 months. 疯狂填字 also leads on iOS requirement (12.0 vs 16.6). On price, ads, 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.

疯狂填字 ships an update every 9 days, Guess Passcode every 4 months. The most recent releases landed on November 1, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | 疯狂填字 | Guess Passcode |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.4 (9 ratings)](https://appshunter.io/ios/app/id516491385/reviews)** | — |
| Number of ratings | **9** | — |
| Positive reviews | 91.1% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 9 days** | Every 4 months |
| Size | 47 MB | 137 MB |
| Requires iOS | **12.0** | 16.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [长宇 林](https://appshunter.io/developer/483504269) | [Oscar Tsang](https://appshunter.io/developer/416987065) |

## What reviewers say

### 疯狂填字

[App page](https://appshunter.io/ios/app/id516491385)

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

**In-app purchases:** none

**What reviewers like**

- 👍 Fun and engaging gameplay
- 💡 Knowledge-expanding content
- 👍 Good for passing time
- 👍 Addictive and enjoyable
- 👍 Well-designed game

**What reviewers complain about**

- 🐛 Crashing and freezing issues
- 💸 In-app purchases and ads
- 🐛 Unresponsive UI elements
- 🐛 Unlocking issues
- 🐛 Bugs after certain levels

**Reported bugs**

- App crashes after updates
- App closes automatically after a few seconds
- Cannot replace previously filled letters
- App crashes after level 17
- App crashes after level 15

**Requested features**

- Add more levels/content
- Implement a note-taking feature
- Improve keyboard input convenience
- Add a timer and clear function
- Introduce a challenge mode


### Guess Passcode

[App page](https://appshunter.io/ios/app/guess-passcode-classic-1a2b/id6779048925)

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

**In-app purchases:** none


## Frequently asked questions

### Is 疯狂填字 free?

疯狂填字 is free to download, with no in-app purchases.

### Is Guess Passcode free?

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

### Do 疯狂填字 or Guess Passcode have ads?

Both 疯狂填字 and Guess Passcode show ads.

### Which is updated more often, 疯狂填字 or Guess Passcode?

疯狂填字 ships an update every 9 days, and Guess Passcode every 4 months. Most recently, 疯狂填字 was updated on November 1, 2026 and Guess Passcode on October 31, 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.*