# Train Puzzle. vs One Line Draw

The clearest difference is update cadence: Train Puzzle. at every 3 weeks against One Line Draw's every 7 months. On price, ads, 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.

Train Puzzle. ships an update every 3 weeks, One Line Draw every 7 months. Both last shipped on October 30, 2026.

## The numbers

| Metric | Train Puzzle. | One Line Draw |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[3.0 (2 ratings)](https://appshunter.io/ios/app/train-puzzle/id6648780134/reviews)** | — |
| Number of ratings | **2** | — |
| Positive reviews | 0.0% of reviews | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | **Every 3 weeks** | Every 7 months |
| Monetization | Ad-supported | — |
| Size | 268 MB | 135 MB |
| Requires iOS | 12.0 | 12.0 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 17+ |
| Developer | [NikSan Tech](https://appshunter.io/developer/961323302) | [SmallStep Dev Team](https://appshunter.io/developer/1473677344) |

## What reviewers say

### Train Puzzle.

[App page](https://appshunter.io/ios/app/train-puzzle/id6648780134)

A level-based puzzle game where you strategically maneuver colored train pieces on a grid to assemble complete trains without collisions. As levels advance, the challenges increase, testing your planning and execution skills to become the ultimate conductor.

**Highlights:** Level-based puzzle gameplay, Strategic piece maneuvering, Collision-free train assembly, Increasingly complex challenges, Grid-based problem-solving

**Features:** macOS Compatibility

**In-app purchases:** none


### One Line Draw

[App page](https://appshunter.io/ios/app/one-line-draw-puzzle-master/id6714474971)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Train Puzzle. free?

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

### Is One Line Draw free?

One Line Draw is free to download, with no in-app purchases.

### Do Train Puzzle. or One Line Draw have ads?

Both Train Puzzle. and One Line Draw show ads.

### Which is updated more often, Train Puzzle. or One Line Draw?

Train Puzzle. ships an update every 3 weeks, and One Line Draw every 7 months. Most recently, Train Puzzle. was updated on October 30, 2026 and One Line Draw on October 30, 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.*