# Liquid Apptoy vs Pocket Marble Runs

The clearest difference is in-app purchases: Liquid Apptoy at none against Pocket Marble Runs's 4. Liquid Apptoy also leads on iOS requirement (13.0 vs 15.0). Pocket Marble Runs's advantage is update cadence (every 2 months vs every 8 months) and ratings volume (2.1K vs 66). On price, rating, review sentiment and ads there is nothing between them.

Both are free to download. Pocket Marble Runs sells 4 one-off in-app purchases. Liquid Apptoy asks for nothing beyond the download.

On the App Store both sit at effectively the same score — 4.5 for Liquid Apptoy against 4.7 for Pocket Marble Runs. That said, the two scores are not equally well evidenced: Pocket Marble Runs has 2.1K ratings behind it against 66, so its average is the more settled of the two. Written reviews are what separate them: 84% of Liquid Apptoy's written reviews are positive against 81% of Pocket Marble Runs's.

Liquid Apptoy ships an update every 8 months, Pocket Marble Runs every 2 months. The most recent releases landed on November 1, 2026 and November 6, 2026 respectively.

## The numbers

| Metric | Liquid Apptoy | Pocket Marble Runs |
| --- | --- | --- |
| Price | Free | Free |
| Rating | [4.5 (66 ratings)](https://appshunter.io/ios/app/liquid-apptoy/id551226640/reviews) | **[4.7 (2.1K ratings)](https://appshunter.io/ios/app/pocket-marble-runs/id1088172321/reviews)** |
| Number of ratings | 66 | **2.1K** |
| Positive reviews | **83.5% of reviews** | 80.5% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 8 months | **Every 2 months** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 38 MB | 152 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [DAN-BALL](https://appshunter.io/developer/348592290) | [monois Inc.](https://appshunter.io/developer/498398223) |

## What reviewers say

### Liquid Apptoy

[App page](https://appshunter.io/ios/app/liquid-apptoy/id551226640)

Experience a fluid simulation game where you can manipulate water. Add colors, transform it into clouds, or even ice. This interactive experience offers a unique way to play with virtual liquids.

**Highlights:** Fluid simulation gameplay, Water manipulation, Add colors to water, Transform water into clouds, Transform water into ice

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

**In-app purchases:** none

**What reviewers like**

- 😄 Fun and entertaining
- 👍 Addictive gameplay
- 🎨 Creative sandbox
- 💡 Realistic physics simulation
- 😊 Cute characters (ducks)

**What reviewers complain about**

- 😴 Gets boring quickly
- 📉 Limited content
- 🤔 Confusing gameplay
- 👎 Outdated interface
- 🚫 Capacity limit annoying

**Reported bugs**

- App crashes when adding wallpaper
- Lava floats unexpectedly
- Lava doesn't move
- Game crashes when doing certain actions
- Glitch prevents element usage

**Requested features**

- More realistic water
- Add more elements/liquids
- Add sound effects
- Add new objects (spinner, planets)
- Add a layout button for UI


### Pocket Marble Runs

[App page](https://appshunter.io/ios/app/pocket-marble-runs/id1088172321)

Create interactive marble runs and chain reaction machines by simply tracing the screen. Design unique paths and experiment with different devices to watch your creations come to life. This app offers a fun and intuitive way to build complex contraptions with ease.

**Highlights:** Trace screen to create paths, Draw lines to create devices, Change devices after creation, Adjust camera angle and zoom, Toggle sound effects and music, Enable/disable device shadows

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

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| No Ads Pack | $2.99 | one-time |
| Tricks Pack | $2.99 | one-time |
| Save Slot Pack | $2.99 | one-time |
| Combo pack | $4.99 | one-time |

**What reviewers like**

- 👍 Good game
- 🙂 Fun and engaging
- 💡 Helps understand physics
- 🎨 Interesting style and variety of levels

**What reviewers complain about**

- 🐛 Glitches and bugs
- 🛑 Annoying ads
- 🤔 Some tricks don't work as expected

**Reported bugs**

- Premature activation of modules
- Floating point errors
- Inconsistent English descriptions

**Requested features**

- More save file slots
- Ability to build custom tracks
- New tricks and modes
- Larger building area
- Online level sharing


## Frequently asked questions

### Is Liquid Apptoy free?

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

### Is Pocket Marble Runs free?

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

### Which has better reviews, Liquid Apptoy or Pocket Marble Runs?

Pocket Marble Runs is rated higher. Liquid Apptoy averages 4.5 out of 5 from 66 ratings, while Pocket Marble Runs averages 4.7 from 2.1K ratings.

### Do Liquid Apptoy or Pocket Marble Runs have ads?

Both Liquid Apptoy and Pocket Marble Runs show ads.

### Which is updated more often, Liquid Apptoy or Pocket Marble Runs?

Liquid Apptoy ships an update every 8 months, and Pocket Marble Runs every 2 months. Most recently, Liquid Apptoy was updated on November 1, 2026 and Pocket Marble Runs on November 6, 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.*