# Knife Run 3D vs Hammer Worker

The clearest difference is update cadence: Knife Run 3D at every 2 weeks against Hammer Worker's every 21 months. 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.

Knife Run 3D ships an update every 2 weeks, Hammer Worker every 21 months. Both last shipped on October 12, 2026.

## The numbers

| Metric | Knife Run 3D | Hammer Worker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.8 (4 ratings)](https://appshunter.io/ios/app/knife-run-3d/id1546998094/reviews)** | — |
| Number of ratings | **4** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 2 weeks** | Every 21 months |
| Monetization | Ad-supported | — |
| Size | 87 MB | 81 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 12+ | 4+ |
| Developer | [Can Ahmet Aydemir](https://appshunter.io/developer/1377253832) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Knife Run 3D

[App page](https://appshunter.io/ios/app/knife-run-3d/id1546998094)

Collect and throw knives to destroy blocks and defeat opponents in this fast-paced runner game. Experience thrilling action as you cut your way through an "Impostor World."

**Highlights:** Knife collection, Block annihilation, Rival cutting, Drag to move controls, Tap to throw mechanic

**Features:** macOS Compatibility

**In-app purchases:** none


### Hammer Worker

[App page](https://appshunter.io/ios/app/hammer-worker/id1625503340)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knife Run 3D free?

Knife Run 3D is free to download, with no in-app purchases.

### Is Hammer Worker free?

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

### Do Knife Run 3D or Hammer Worker have ads?

Both Knife Run 3D and Hammer Worker show ads.

### Which is updated more often, Knife Run 3D or Hammer Worker?

Knife Run 3D ships an update every 2 weeks, and Hammer Worker every 21 months. Most recently, Knife Run 3D was updated on October 12, 2026 and Hammer Worker on October 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.*