# Blade Evolution vs Knife Challenge

The clearest difference is update cadence: Blade Evolution at daily against Knife Challenge's every 8 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.

Blade Evolution ships an update daily, Knife Challenge every 8 months. The most recent releases landed on September 28, 2026 and October 1, 2026 respectively.

## The numbers

| Metric | Blade Evolution | Knife Challenge |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Daily** | Every 8 months |
| Size | 76 MB | 161 MB |
| Requires iOS | 11.0 | 11.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Erdinc Semerci](https://appshunter.io/developer/1485459582) | [北京快博科斯信息技术有限公司](https://appshunter.io/developer/1530774041) |

## What reviewers say

### Blade Evolution

[App page](https://appshunter.io/ios/app/blade-evolution/id1620868697)

**Features:** macOS Compatibility

**In-app purchases:** none


### Knife Challenge

[App page](https://appshunter.io/ios/app/knife-challenge-shooting-game/id6448082794)

**In-app purchases:** none


## Frequently asked questions

### Is Blade Evolution free?

Blade Evolution is free to download, with no in-app purchases.

### Is Knife Challenge free?

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

### Do Blade Evolution or Knife Challenge have ads?

Both Blade Evolution and Knife Challenge show ads.

### Which is updated more often, Blade Evolution or Knife Challenge?

Blade Evolution ships an update daily, and Knife Challenge every 8 months. Most recently, Blade Evolution was updated on September 28, 2026 and Knife Challenge on October 1, 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.*