# Pixel Factory 3D vs Marble Drop

The clearest difference is in-app purchases: Pixel Factory 3D at none against Marble Drop's 8. Pixel Factory 3D also leads on update cadence (every 4 days vs every 5 weeks). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Marble Drop sells 8 one-off in-app purchases. Pixel Factory 3D asks for nothing beyond the download.

Pixel Factory 3D ships an update every 4 days, Marble Drop every 5 weeks. Both last shipped on October 31, 2026.

## The numbers

| Metric | Pixel Factory 3D | Marble Drop |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/pixel-factory-3d/id6759052979/reviews)** | — |
| Number of ratings | **1** | — |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | **Every 4 days** | Every 5 weeks |
| Monetization | Ad-supported | — |
| Size | 216 MB | 699 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 12+ |
| Developer | [TLC STUDIOS PRIVATE LIMITED](https://appshunter.io/developer/1438772593) | [巧莲 李](https://appshunter.io/developer/1659765811) |

## What reviewers say

### Pixel Factory 3D

[App page](https://appshunter.io/ios/app/pixel-factory-3d/id6759052979)

Tap cubes to send them down a conveyor, matching colors and numbers to build pixel objects layer by layer. It's a simple yet challenging puzzle game that's hard to put down.

**Highlights:** Build pixel objects layer by layer, Simple and relaxing gameplay, Satisfying pixel builds, Many fun objects to create, Color and number matching mechanics

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

**In-app purchases:** none


### Marble Drop

[App page](https://appshunter.io/ios/app/marble-drop-yarn-sort-3d/id6809349832)

**Features:** macOS Compatibility

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| small-coins | $1.99 | one-time |
| medium-coins | $4.99 | one-time |
| remove-ads | $7.99 | one-time |
| big-coins | $9.99 | one-time |
| remove-ads-bundle | $9.99 | one-time |
| huge-coins | $24.99 | one-time |
| mega-coins | $49.99 | one-time |
| brilliant-coins | $99.99 | one-time |


## Frequently asked questions

### Is Pixel Factory 3D free?

Pixel Factory 3D is free to download, with no in-app purchases.

### Is Marble Drop free?

Marble Drop is free to download, with in-app purchases available.

### Do Pixel Factory 3D or Marble Drop have ads?

Both Pixel Factory 3D and Marble Drop show ads.

### Which is updated more often, Pixel Factory 3D or Marble Drop?

Pixel Factory 3D ships an update every 4 days, and Marble Drop every 5 weeks. Most recently, Pixel Factory 3D was updated on October 31, 2026 and Marble Drop 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.*