# Knife Runner vs Trouble Rubber

The clearest difference is update cadence: Knife Runner at daily against Trouble Rubber's every 17 months. On price, rating, ratings volume and ads there is nothing between them.

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

Knife Runner holds the better App Store score, 3.8 against 3.7. Both are backed by a comparable volume of ratings — 6 and 3 respectively.

Knife Runner ships an update daily, Trouble Rubber every 17 months. The most recent releases landed on June 10, 2026 and June 4, 2026 respectively.

## The numbers

| Metric | Knife Runner | Trouble Rubber |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.8 (6 ratings)](https://appshunter.io/ios/app/knife-runner/id1552222184/reviews)** | [3.7 (3 ratings)](https://appshunter.io/ios/app/trouble-rubber/id1592249692/reviews) |
| Number of ratings | **6** | 3 |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 17 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 75 MB | 71 MB |
| Requires iOS | **11.0** | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [BOOM GAMES YAZILIM VE TICARET ANONIM SIRKETI](https://appshunter.io/developer/1507029889) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Knife Runner

[App page](https://appshunter.io/ios/app/knife-runner/id1552222184)

Collect a variety of knives and throw them at enemies to defeat them. Strategically manage your blade count to ensure you have enough for challenging boss battles. This game offers a simple yet engaging combat experience.

**Highlights:** Knife collection, Enemy combat, Blade management, Boss battles

**Features:** macOS Compatibility

**In-app purchases:** none


### Trouble Rubber

[App page](https://appshunter.io/ios/app/trouble-rubber/id1592249692)

Navigate a challenging game by switching between two poles to avoid obstacles and collect diamonds. This unique experience is designed to be exciting and engaging for players seeking a difficult but rewarding challenge.

**Highlights:** Obstacle avoidance, Diamond collection, Pole switching mechanic, Exciting gameplay, Challenging levels

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Knife Runner free?

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

### Is Trouble Rubber free?

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

### Which has better reviews, Knife Runner or Trouble Rubber?

Knife Runner is rated higher. Knife Runner averages 3.8 out of 5 from 6 ratings, while Trouble Rubber averages 3.7 from 3 ratings.

### Do Knife Runner or Trouble Rubber have ads?

Both Knife Runner and Trouble Rubber show ads.

### Which is updated more often, Knife Runner or Trouble Rubber?

Knife Runner ships an update daily, and Trouble Rubber every 17 months. Most recently, Knife Runner was updated on June 10, 2026 and Trouble Rubber on June 4, 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.*