# Train Rush Fever vs Cube Flow 3D

The clearest difference is in-app purchases: Train Rush Fever at none against Cube Flow 3D's 10. Cube Flow 3D's advantage is update cadence (weekly vs fortnightly). On price, ads, device support and iOS requirement there is nothing between them.

Both are free to download. Cube Flow 3D sells 10 one-off in-app purchases. Train Rush Fever asks for nothing beyond the download.

Train Rush Fever ships an update fortnightly, Cube Flow 3D weekly. The most recent releases landed on October 22, 2026 and October 10, 2026 respectively.

## The numbers

| Metric | Train Rush Fever | Cube Flow 3D |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.9 (10 ratings)](https://appshunter.io/ios/app/train-rush-fever/id6781636950/reviews)** | — |
| Number of ratings | **10** | — |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | **No** | Yes |
| Ads | Yes | Yes |
| Update frequency | Fortnightly | **Weekly** |
| Monetization | **Ad-supported** | Free with in-app purchases |
| Size | 179 MB | 335 MB |
| Requires iOS | 15.0 | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 12+ | 12+ |
| Developer | [Playsport Games Ltd](https://appshunter.io/developer/663406869) | [FUSE TEKNOLOJI ANONIM SIRKETI](https://appshunter.io/developer/1693387553) |

## What reviewers say

### Train Rush Fever

[App page](https://appshunter.io/ios/app/train-rush-fever/id6781636950)

Engage in a vibrant train sorting puzzle where you strategically move trains to match passenger colors and clear busy station tracks. Plan your moves carefully to navigate crowded platforms and solve increasingly complex rail challenges.

**Highlights:** Color-coded train movement, Passenger matching puzzles, Direction-based track navigation, Crowded station objectives, Challenging puzzle layouts, Simple tap controls

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

**In-app purchases:** none


### Cube Flow 3D

[App page](https://appshunter.io/ios/app/cube-flow-3d-sort-puzzle/id6793901207)

Strategically guide colored cats to clear 3D cube structures by matching their colors. Manage a limited conveyor space and plan each move carefully to solve increasingly complex puzzles. This game offers a rewarding challenge that's easy to learn but difficult to master.

**Highlights:** Unique 3D color-matching gameplay, Strategic conveyor management, Handcrafted levels, Challenging 3D puzzles, Smooth animations, Easy to learn, hard to master

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

**In-app purchases (10)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Special Offer | $1.99 | one-time |
| Stack Offer | $1.99 | one-time |
| Starter Bundle | $2.99 | one-time |
| Treasure Dinner Offer 1 | $3.99 | one-time |
| Remove Ads | $6.99 | one-time |
| Rocket Deal | $6.99 | one-time |
| Treasure Dinner Offer 2 | $6.99 | one-time |
| Treasure Dinner Offer 3 | $9.99 | one-time |
| Treasure Dinner Offer 4 | $19.99 | one-time |
| Treasure Dinner Offer 5 | $49.99 | one-time |


## Frequently asked questions

### Is Train Rush Fever free?

Train Rush Fever is free to download, with no in-app purchases.

### Is Cube Flow 3D free?

Cube Flow 3D is free to download, with in-app purchases available.

### Do Train Rush Fever or Cube Flow 3D have ads?

Both Train Rush Fever and Cube Flow 3D show ads.

### Which is updated more often, Train Rush Fever or Cube Flow 3D?

Train Rush Fever ships an update fortnightly, and Cube Flow 3D weekly. Most recently, Train Rush Fever was updated on October 22, 2026 and Cube Flow 3D on October 10, 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.*