# Loop Train 3D vs Liquid Factory

The clearest difference is rating: Loop Train 3D at 4.9 against Liquid Factory's 4.6. Liquid Factory's advantage is ratings volume (391 vs 101). On price, review sentiment, update cadence and ads there is nothing between them.

Both are free to download. Loop Train 3D sells 10 one-off in-app purchases and Liquid Factory sells 13 one-off in-app purchases. Whichever you choose, the download price is not the number that matters.

Loop Train 3D holds the better App Store score, 4.9 against 4.6. Both are backed by a comparable volume of ratings — 101 and 391 respectively. Written reviews complicate that: 20% of Loop Train 3D's written reviews are positive against 22% of Liquid Factory's, so the app with the better star average is not the one people write more warmly about.

Both ship on a similar rhythm, roughly every 2 weeks. The most recent releases landed on October 19, 2026 and October 20, 2026 respectively.

## The numbers

| Metric | Loop Train 3D | Liquid Factory |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.9 (101 ratings)](https://appshunter.io/ios/app/loop-train-3d/id6746925538/reviews)** | [4.6 (391 ratings)](https://appshunter.io/ios/app/liquid-factory-pipe-puzzle/id6747991965/reviews) |
| Number of ratings | 101 | **391** |
| Positive reviews | 20.0% of reviews | **22.2% of reviews** |
| In-app purchases | Yes | Yes |
| Ads | Yes | Yes |
| Update frequency | Every 2 weeks | Every 2 weeks |
| Monetization | Free with in-app purchases | Free with in-app purchases |
| Size | 369 MB | 237 MB |
| Requires iOS | **13.0** | 14.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Bugbomb](https://appshunter.io/developer/1440148721) | [Voodoo](https://appshunter.io/developer/714804730) |

## What reviewers say

### Loop Train 3D

[App page](https://appshunter.io/ios/app/loop-train-3d/id6746925538)

Control a busy railway station by launching trains in the correct order. Plan your moves carefully to pick up passengers and avoid traffic jams. This logic puzzle game offers challenging levels and simple controls for a fun brain workout.

**Highlights:** Strategic train launch timing, Passenger pickup optimization, Challenging logic puzzles, Unique track layouts, Simple tap controls, Charming 3D graphics

**Features:** macOS Compatibility

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $0.99 | one-time |
| Coin Pack 1 | $1.99 | one-time |
| Revive Pack | $4.99 | one-time |
| Coin Pack 2 | $7.99 | one-time |
| No ads | $9.99 | one-time |
| No Ads Pack | $10.99 | one-time |
| Coin Pack 3 | $14.99 | one-time |
| Coin Pack 4 | $29.99 | one-time |
| Coin Pack 5 | $49.99 | one-time |
| Coin Pack 6 | $99.99 | one-time |


### Liquid Factory

[App page](https://appshunter.io/ios/app/liquid-factory-pipe-puzzle/id6747991965)

Sort, pour, and organize vibrant liquids into their correct containers by guiding them through clear glass pipes. Enjoy a relaxing, stress-free puzzle experience with no timers or pressure, designed to delight and challenge your mind.

**Highlights:** Sort and pour colorful liquids, Guide fluids through glass pipes, Relaxing, no-pressure gameplay, Cleverly designed puzzles, Visually satisfying graphics, Smooth difficulty progression

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

**In-app purchases (13)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Starter Pack | $1.99 | one-time |
| Little Coins | $1.99 | one-time |
| No ads | $4.99 | one-time |
| Small Coins Pack | $5.99 | one-time |
| Small Bundle | $6.99 | one-time |
| Small Coins | $7.99 | one-time |
| Value Offer | $8.99 | one-time |
| Medium Pack Coins | $9.99 | one-time |
| Welcome Offer | $9.99 | one-time |
| Medium Coins | $14.99 | one-time |
| Big Coins | $29.99 | one-time |
| Significant Coins | $49.99 | one-time |
| Massive Coins | $99.99 | one-time |


## Frequently asked questions

### Is Loop Train 3D free?

Loop Train 3D is free to download, with in-app purchases available.

### Is Liquid Factory free?

Liquid Factory is free to download, with in-app purchases available.

### Which has better reviews, Loop Train 3D or Liquid Factory?

Loop Train 3D is rated higher. Loop Train 3D averages 4.9 out of 5 from 101 ratings, while Liquid Factory averages 4.6 from 391 ratings.

### Do Loop Train 3D or Liquid Factory have ads?

Both Loop Train 3D and Liquid Factory show ads.

### Which is updated more often, Loop Train 3D or Liquid Factory?

Loop Train 3D ships an update every 2 weeks, and Liquid Factory every 2 weeks. Most recently, Loop Train 3D was updated on October 19, 2026 and Liquid Factory on October 20, 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.*