# fly knife train vs Crazy Bloxorz

The clearest difference is update cadence: Crazy Bloxorz at every 4 days against fly knife train's every 4 months. fly knife train's advantage is iOS requirement (10.0 vs 15.6). 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.

fly knife train ships an update every 4 months, Crazy Bloxorz every 4 days. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | fly knife train | Crazy Bloxorz |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 4 months | **Every 4 days** |
| Size | 48 MB | 145 MB |
| Requires iOS | **10.0** | 15.6 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 4+ | 17+ |
| Developer | [武跃 方](https://appshunter.io/developer/1216992074) | [Cornelius Alistair Haverford](https://appshunter.io/developer/6792989554) |

## What reviewers say

### fly knife train

[App page](https://appshunter.io/ios/app/fly-knife-train/id1531247949)

**Features:** macOS Compatibility

**In-app purchases:** none


### Crazy Bloxorz

[App page](https://appshunter.io/ios/app/crazy-bloxorz/id6792989552)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is fly knife train free?

fly knife train is free to download, with no in-app purchases.

### Is Crazy Bloxorz free?

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

### Do fly knife train or Crazy Bloxorz have ads?

Neither fly knife train nor Crazy Bloxorz shows ads.

### Which is updated more often, fly knife train or Crazy Bloxorz?

fly knife train ships an update every 4 months, and Crazy Bloxorz every 4 days. Most recently, fly knife train was updated on October 27, 2026 and Crazy Bloxorz on October 24, 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.*