# Stack Rail vs Train Roller Coaster

The clearest difference is ads: Stack Rail at none against Train Roller Coaster's shown. Stack Rail also leads on update cadence (every 4 days vs every 2 months) and iOS requirement (10.0 vs 15.0). On price, in-app purchases and device support there is nothing between them.

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

Stack Rail ships an update every 4 days, Train Roller Coaster every 2 months. The most recent releases landed on September 24, 2026 and September 28, 2026 respectively.

## The numbers

| Metric | Stack Rail | Train Roller Coaster |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[4.7 (190 ratings)](https://appshunter.io/ios/app/train-roller-coaster/id1609586772/reviews)** |
| Number of ratings | — | **190** |
| Positive reviews | — | 88.9% of reviews |
| In-app purchases | No | No |
| Ads | **No** | Yes |
| Update frequency | **Every 4 days** | Every 2 months |
| Monetization | — | Ad-supported |
| Size | 104 MB | 119 MB |
| Requires iOS | **10.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Seher Anwar](https://appshunter.io/developer/1322493633) | [monois Inc.](https://appshunter.io/developer/498398223) |

## What reviewers say

### Stack Rail

[App page](https://appshunter.io/ios/app/stack-rail-save-the-train/id1546846513)

**Features:** macOS Compatibility

**In-app purchases:** none


### Train Roller Coaster

[App page](https://appshunter.io/ios/app/train-roller-coaster/id1609586772)

Navigate complex train tracks like a maze, controlling a high-speed bullet train. Experience realistic speed, thrilling roller coaster-like courses, and diverse environments. Enjoy intuitive gameplay with master controls for an immersive driving simulation.

**Highlights:** Realistic sense of speed, Master controller for train control, Roller coaster-like courses, Multiple stages and paths, Intuitive gameplay, Diverse environments

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

**In-app purchases:** none


## Frequently asked questions

### Is Stack Rail free?

Stack Rail is free to download, with no in-app purchases.

### Is Train Roller Coaster free?

Train Roller Coaster is free to download, with no in-app purchases.

### Do Stack Rail or Train Roller Coaster have ads?

Train Roller Coaster shows ads; Stack Rail does not.

### Which is updated more often, Stack Rail or Train Roller Coaster?

Stack Rail ships an update every 4 days, and Train Roller Coaster every 2 months. Most recently, Stack Rail was updated on September 24, 2026 and Train Roller Coaster on September 28, 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.*