# Freight Train by MB vs Marble Inc.

The clearest difference is in-app purchases: Freight Train by MB at none against Marble Inc.'s 8. Freight Train by MB also leads on ads (none vs shown) and iOS requirement (12.0 vs 15.0). Marble Inc.'s advantage is update cadence (every 9 days vs every 2 months). On price and device support there is nothing between them.

Both are free to download. Marble Inc. sells 8 one-off in-app purchases. Freight Train by MB asks for nothing beyond the download.

Freight Train by MB ships an update every 2 months, Marble Inc. every 9 days. The most recent releases landed on October 27, 2026 and October 30, 2026 respectively.

## The numbers

| Metric | Freight Train by MB | Marble Inc. |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | Every 2 months | **Every 9 days** |
| Size | 80 MB | 180 MB |
| Requires iOS | **12.0** | 15.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 17+ | 4+ |
| Developer | [The GreenStreak, Corp.](https://appshunter.io/developer/1290400226) | [Yucel AYCICEK](https://appshunter.io/developer/1787841577) |

## What reviewers say

### Freight Train by MB

[App page](https://appshunter.io/ios/app/freight-train-by-mb/id6445941524)

**Features:** macOS Compatibility

**In-app purchases:** none


### Marble Inc.

[App page](https://appshunter.io/ios/app/marble-inc/id6739992618)

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

**In-app purchases (8)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Diamond Pack 1 | $0.99 | one-time |
| Diamond Pack 2 | $1.99 | one-time |
| Diamond Pack 5 | $4.99 | one-time |
| Diamond Pack 10 | $9.99 | one-time |
| Diamond Pack 15 | $14.99 | one-time |
| Diamond Pack 25 | $24.99 | one-time |
| Diamond Pack 35 | $34.99 | one-time |
| Diamond Pack 80 | $79.99 | one-time |


## Frequently asked questions

### Is Freight Train by MB free?

Freight Train by MB is free to download, with no in-app purchases.

### Is Marble Inc. free?

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

### Do Freight Train by MB or Marble Inc. have ads?

Marble Inc. shows ads; Freight Train by MB does not.

### Which is updated more often, Freight Train by MB or Marble Inc.?

Freight Train by MB ships an update every 2 months, and Marble Inc. every 9 days. Most recently, Freight Train by MB was updated on October 27, 2026 and Marble Inc. on October 30, 2026.

---

*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*