# Pencil Rush 3D vs Liquid Machine

The clearest difference is update cadence: Pencil Rush 3D at every 5 weeks against Liquid Machine's every 31 months. Pencil Rush 3D also leads on ratings volume (44K vs 1). Liquid Machine's advantage is rating (5.0 vs 4.6). On price, ads, in-app purchases and monetization model there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Liquid Machine holds the better App Store score, 5.0 against 4.6. That said, the two scores are not equally well evidenced: Pencil Rush 3D has 44K ratings behind it against 1, so its average is the more settled of the two.

Pencil Rush 3D ships an update every 5 weeks, Liquid Machine every 31 months. The most recent releases landed on September 25, 2026 and June 1, 2026 respectively.

## The numbers

| Metric | Pencil Rush 3D | Liquid Machine |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.6 (44K ratings)](https://appshunter.io/ios/app/pencil-rush-3d/id1546059465/reviews) | **[5.0 (1 ratings)](https://appshunter.io/ios/app/liquid-machine/id1604563417/reviews)** |
| Number of ratings | **44K** | 1 |
| Positive reviews | 52.9% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 5 weeks** | Every 31 months |
| Monetization | Ad-supported | Ad-supported |
| Size | 235 MB | 75 MB |
| Requires iOS | 12.5 | **12.0** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Gismart](https://appshunter.io/developer/666830030) | [omer cetin](https://appshunter.io/developer/1584332419) |

## What reviewers say

### Pencil Rush 3D

[App page](https://appshunter.io/ios/app/pencil-rush-3d/id1546059465)

Embark on a vibrant obstacle course adventure, tracing paths with a colorful pencil. Collect more pencils to expand your color palette while skillfully dodging hazards. Reach the finish line to reveal a stunning, colorful creation.

**Highlights:** Trace and race on obstacle courses, Collect colorful pencils, Dodge obstacles to avoid game over, Create colorful collections, Vibrant 3D graphics

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

**In-app purchases:** none

**What reviewers like**

- 🎨 Satisfying art creation
- 🌈 Colorful and visually appealing
- 🕰️ Calming and relaxing gameplay

**What reviewers complain about**

- 💤 Repetitive painting options
- 📢 Excessive and intrusive advertisements
- 🔁 Lack of new content/levels

**Reported bugs**

- Glitches with special pencils
- Coins/rewards not saving properly
- Crashing or freezing issues

**Requested features**

- More unique painting options
- Ability to create custom artwork
- Reduced advertisements or paid ad-free version


### Liquid Machine

[App page](https://appshunter.io/ios/app/liquid-machine/id1604563417)

Embark on a bizarre adventure with a machine that dispenses ketchup, glue, or toothpaste. Swipe to control the flow and apply liquids to various objects on your path. Experiment with absurd combinations and aim to fix or alter everything you encounter.

**Highlights:** Dispense ketchup, glue, or toothpaste, Control liquid flow with swipes, Apply liquids to objects, Experiment with absurd combinations, Fix or alter objects

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Pencil Rush 3D free?

Pencil Rush 3D is free to download, with no in-app purchases.

### Is Liquid Machine free?

Liquid Machine is free to download, with no in-app purchases.

### Which has better reviews, Pencil Rush 3D or Liquid Machine?

Liquid Machine is rated higher. Pencil Rush 3D averages 4.6 out of 5 from 44K ratings, while Liquid Machine averages 5.0 from 1 ratings.

### Do Pencil Rush 3D or Liquid Machine have ads?

Both Pencil Rush 3D and Liquid Machine show ads.

### Which is updated more often, Pencil Rush 3D or Liquid Machine?

Pencil Rush 3D ships an update every 5 weeks, and Liquid Machine every 31 months. Most recently, Pencil Rush 3D was updated on September 25, 2026 and Liquid Machine on June 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.*