# Knife Stack vs Unlock Holes

The clearest difference is in-app purchases: Knife Stack at none against Unlock Holes's 1. Unlock Holes's advantage is update cadence (every 2 weeks vs every 7 months). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Unlock Holes sells 1 one-off in-app purchase. Knife Stack asks for nothing beyond the download.

Knife Stack ships an update every 7 months, Unlock Holes every 2 weeks. The most recent releases landed on October 24, 2026 and October 15, 2026 respectively.

## The numbers

| Metric | Knife Stack | Unlock Holes |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/knife-stack-throwing-games/id1484757954/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 100.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 7 months | **Every 2 weeks** |
| Monetization | Ad-supported | — |
| Size | 109 MB | 107 MB |
| Requires iOS | **12.0** | 13.0 |
| Devices | iPhone, iPod | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Wooden Toys](https://appshunter.io/developer/1699918682) | [Kinjalben Mayurkumar Jivani](https://appshunter.io/developer/1795905094) |

## What reviewers say

### Knife Stack

[App page](https://appshunter.io/ios/app/knife-stack-throwing-games/id1484757954)

Tap to throw knives and destroy platforms in this timing-based game. Avoid indestructible blocks to prevent losing. Chain together destruction for higher scores and complete all levels.

**Highlights:** Throw knives to destroy platforms, Make combos for higher scores, Complete all game levels, Timing-based gameplay, Avoid indestructible blocks

**Features:** macOS Compatibility

**In-app purchases:** none


### Unlock Holes

[App page](https://appshunter.io/ios/app/unlock-holes-game/id6742227018)

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

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $1.99 | one-time |


## Frequently asked questions

### Is Knife Stack free?

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

### Is Unlock Holes free?

Unlock Holes is free to download, with in-app purchases available.

### Do Knife Stack or Unlock Holes have ads?

Both Knife Stack and Unlock Holes show ads.

### Which is updated more often, Knife Stack or Unlock Holes?

Knife Stack ships an update every 7 months, and Unlock Holes every 2 weeks. Most recently, Knife Stack was updated on October 24, 2026 and Unlock Holes on October 15, 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.*