# Merge Knife vs Halloween Cube Blast

Merge Knife and Halloween Cube Blast are too close to call on the numbers: across 6 compared parameters — price, update cadence, ads and in-app purchases among them — neither pulls far enough ahead to decide it. What separates them is feature set and interface, not measurable difference.

Both are free to download. Merge Knife sells 6 one-off in-app purchases and Halloween Cube Blast sells 5 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Both ship on a similar rhythm, roughly every 2 months. The most recent releases landed on November 7, 2026 and October 31, 2026 respectively.

## The numbers

| Metric | Merge Knife | Halloween Cube Blast |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 months | Every 2 months |
| Monetization | Free with in-app purchases | — |
| Size | 130 MB | 205 MB |
| Requires iOS | 16.0 | **15.0** |
| Devices | iPhone, iPad | **iPhone, iPad, iPod** |
| Age rating | 4+ | 4+ |
| Developer | [Shanghai Pulu Network Technology Co., Ltd.](https://appshunter.io/developer/1469533027) | [SOFTOGRAPH LTD.](https://appshunter.io/developer/1832273425) |

## What reviewers say

### Merge Knife

[App page](https://appshunter.io/ios/app/merge-knife/id1624414244)

Merge identical knives to unlock new varieties and earn coins. Build your own store, level up your blacksmith shop, and expand your forging capabilities to become an idle master. Collect over 50 unique knives in this synthesis and idle gameplay experience.

**Highlights:** Merge identical knives, Unlock over 50 knife varieties, Build and upgrade your store, Earn coins and experience, Expand forging places, Idle gameplay

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

**In-app purchases (6)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Remove Ads | $0.99 | one-time |
| 40 rubies | $0.99 | one-time |
| 440 rubies | $9.99 | one-time |
| 920 rubies | $19.99 | one-time |
| 1440 rubies | $29.99 | one-time |
| 2800 rubies | $49.99 | one-time |


### Halloween Cube Blast

[App page](https://appshunter.io/ios/app/halloween-cube-blast/id6795028151)

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

**In-app purchases (5)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Handful of Coins | $1.99 | one-time |
| Pouch of Coins | $3.99 | one-time |
| Sack of Coins | $5.99 | one-time |
| Chest of Coins | $7.99 | one-time |
| Vault of Coins | $9.99 | one-time |


## Frequently asked questions

### Is Merge Knife free?

Merge Knife is free to download, with in-app purchases available.

### Is Halloween Cube Blast free?

Halloween Cube Blast is free to download, with in-app purchases available.

### Do Merge Knife or Halloween Cube Blast have ads?

Both Merge Knife and Halloween Cube Blast show ads.

### Which is updated more often, Merge Knife or Halloween Cube Blast?

Merge Knife ships an update every 2 months, and Halloween Cube Blast every 2 months. Most recently, Merge Knife was updated on November 7, 2026 and Halloween Cube Blast on October 31, 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.*