# Marble Up vs Train Out

The clearest difference is ratings volume: Train Out at 20 against Marble Up's 1. Marble Up's advantage is rating (5.0 vs 4.8). On price, update cadence, ads and in-app purchases there is nothing between them.

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

Marble Up holds the better App Store score, 5.0 against 4.8. That said, the two scores are not equally well evidenced: Train Out has 20 ratings behind it against 1, so its average is the more settled of the two.

Marble Up ships an update weekly, Train Out every 11 days. The most recent releases landed on September 22, 2026 and September 8, 2026 respectively.

## The numbers

| Metric | Marble Up | Train Out |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (1 ratings)](https://appshunter.io/ios/app/marble-up/id6748605590/reviews)** | [4.8 (20 ratings)](https://appshunter.io/ios/app/train-out/id6749274723/reviews) |
| Number of ratings | 1 | **20** |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Weekly** | Every 11 days |
| Monetization | Ad-supported | Ad-supported |
| Size | 130 MB | 126 MB |
| Requires iOS | 13.0 | 13.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 9+ |
| Developer | [Backpack Games](https://appshunter.io/developer/1516613435) | [Samet Ersan](https://appshunter.io/developer/1554084187) |

## What reviewers say

### Marble Up

[App page](https://appshunter.io/ios/app/marble-up/id6748605590)

Engage in a satisfying puzzle game that challenges your sorting and strategic thinking. Match colored balls to fill tubes and create chain reactions. Utilize extra tubes for sorting and swapping to overcome tight spaces and unlock new mechanics as you progress.

**Highlights:** Brain-teasing sorting and planning, Satisfying chain reactions, Strategic use of extra tubes, Unlock new mechanics, Smooth and colorful gameplay

**Features:** macOS Compatibility

**In-app purchases:** none


### Train Out

[App page](https://appshunter.io/ios/app/train-out/id6749274723)

Guide trains of matching colors through a grid to pick up passengers. Once full, the train can exit through its tunnel. Plan your moves carefully to solve increasingly complex puzzles.

**Highlights:** Color-matching puzzles, Train pathfinding, Passenger pickup, Grid-based strategy, Increasing difficulty, Tunnel escape

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Marble Up free?

Marble Up is free to download, with no in-app purchases.

### Is Train Out free?

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

### Which has better reviews, Marble Up or Train Out?

Marble Up is rated higher. Marble Up averages 5.0 out of 5 from 1 ratings, while Train Out averages 4.8 from 20 ratings.

### Do Marble Up or Train Out have ads?

Both Marble Up and Train Out show ads.

### Which is updated more often, Marble Up or Train Out?

Marble Up ships an update weekly, and Train Out every 11 days. Most recently, Marble Up was updated on September 22, 2026 and Train Out on September 8, 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.*