# Merge Grabber vs 3D Puzzle Game「VariableCube」

The clearest difference is in-app purchases: 3D Puzzle Game「VariableCube」 at none against Merge Grabber's 1. 3D Puzzle Game「VariableCube」 also leads on update cadence (every 5 days vs every 3 weeks). Merge Grabber's advantage is device support (3 vs 1) and iOS requirement (14.0 vs 26.2). On price and ads there is nothing between them.

Both are free to download. Merge Grabber sells 1 one-off in-app purchase. 3D Puzzle Game「VariableCube」 asks for nothing beyond the download.

Merge Grabber ships an update every 3 weeks, 3D Puzzle Game「VariableCube」 every 5 days. The most recent releases landed on November 8, 2026 and November 5, 2026 respectively.

## The numbers

| Metric | Merge Grabber | 3D Puzzle Game「VariableCube」 |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.6 (15K ratings)](https://appshunter.io/ios/app/merge-grabber/id1615819431/reviews)** | — |
| Number of ratings | **15K** | — |
| Positive reviews | 19.5% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | Yes | Yes |
| Update frequency | Every 3 weeks | **Every 5 days** |
| Monetization | Free with in-app purchases | — |
| Size | 249 MB | 10 MB |
| Requires iOS | **14.0** | 26.2 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 9+ | 4+ |
| Developer | [Voodoo](https://appshunter.io/developer/714804730) | [naohito fukunishi](https://appshunter.io/developer/1838068833) |

## What reviewers say

### Merge Grabber

[App page](https://appshunter.io/ios/app/merge-grabber/id1615819431)

Engage in classic 2048-style gameplay to collect characters and boost your firepower.  Strategically merge numbers to build a powerful force capable of defeating the zombie army.

**Highlights:** Classic 2048 gameplay, Character collection, Increase firepower, Crush zombie army, Strategic merging

**Features:** macOS Compatibility

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads | $2.99 | one-time |

**What reviewers like**

- 👍 Fun game
- 💡 Helps pass time
- 🤑 Cheap no-ads option

**What reviewers complain about**

- 🔥 Overheats device
- 🐛 Freezes/glitches at high scores
- 💸 Too many ads
- 🤯 Frustrating bugs
- 🤖 Repetitive levels

**Reported bugs**

- Map freezes at high scores
- Negative cash balance glitch
- Crashes on older devices

**Requested features**

- Add difficulty levels
- Improve map navigation
- Faster upgrade process
- Fix high score issues


### 3D Puzzle Game「VariableCube」

[App page](https://appshunter.io/ios/app/3d-puzzle-gamevariablecube/id6772635902)

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

**In-app purchases:** none


## Frequently asked questions

### Is Merge Grabber free?

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

### Is 3D Puzzle Game「VariableCube」 free?

3D Puzzle Game「VariableCube」 is free to download, with no in-app purchases.

### Do Merge Grabber or 3D Puzzle Game「VariableCube」 have ads?

Both Merge Grabber and 3D Puzzle Game「VariableCube」 show ads.

### Which is updated more often, Merge Grabber or 3D Puzzle Game「VariableCube」?

Merge Grabber ships an update every 3 weeks, and 3D Puzzle Game「VariableCube」 every 5 days. Most recently, Merge Grabber was updated on November 8, 2026 and 3D Puzzle Game「VariableCube」 on November 5, 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.*