# Tiny Trains vs Sudoku Harbor

The clearest difference is in-app purchases: Sudoku Harbor at none against Tiny Trains's 1. Tiny Trains's advantage is ads (none vs shown). On price, device support and iOS requirement there is nothing between them.

Both are free to download. Tiny Trains sells 1 one-off in-app purchase. Sudoku Harbor asks for nothing beyond the download.

## The numbers

| Metric | Tiny Trains | Sudoku Harbor |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.4 (25 ratings)](https://appshunter.io/ios/app/tiny-trains-trainyard-puzzle/id6759735335/reviews)** | — |
| Number of ratings | **25** | — |
| Positive reviews | 82.4% of reviews | — |
| In-app purchases | Yes | **No** |
| Ads | **No** | Yes |
| Update frequency | Every 3 days | — |
| Monetization | Free with in-app purchases | — |
| Size | 34 MB | 15 MB |
| Requires iOS | 18.6 | 18.6 |
| Devices | **iPhone, iPad, Mac** | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Murat Yilmaz](https://appshunter.io/developer/650552107) | [HER WEN CHANG](https://appshunter.io/developer/1889730329) |

## What reviewers say

### Tiny Trains

[App page](https://appshunter.io/ios/app/tiny-trains-trainyard-puzzle/id6759735335)

A relaxing logic puzzle game where you build rail networks to guide trains to their destinations. Solve increasingly complex levels by splitting, merging, and routing trains, with a Pro upgrade unlocking 100 handcrafted levels.

**Highlights:** Build rail networks, Guide trains to stations, Split and merge train colors, Solve logic puzzles, Handcrafted levels, Route planning mechanics

**Features:** Family Sharing

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Full Puzzle Pack | $5.99 | one-time |


### Sudoku Harbor

[App page](https://appshunter.io/ios/app/sudoku-harbor/id6768282471)

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

**In-app purchases:** none


## Frequently asked questions

### Is Tiny Trains free?

Tiny Trains is free to download, with in-app purchases available.

### Is Sudoku Harbor free?

Sudoku Harbor is free to download, with no in-app purchases.

### Do Tiny Trains or Sudoku Harbor have ads?

Sudoku Harbor shows ads; Tiny Trains does not.

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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.*