# Train Out vs Dots on Paper

The clearest difference is iOS requirement: Train Out at 13.0 against Dots on Paper's 15.0. 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.

Train Out ships an update every 11 days, Dots on Paper weekly. The most recent releases landed on October 24, 2026 and October 16, 2026 respectively.

## The numbers

| Metric | Train Out | Dots on Paper |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[4.7 (24 ratings)](https://appshunter.io/ios/app/train-out/id6749274723/reviews)** | — |
| Number of ratings | **24** | — |
| In-app purchases | No | No |
| Ads | Yes | Yes |
| Update frequency | Every 11 days | **Weekly** |
| Monetization | Ad-supported | — |
| Size | 126 MB | 128 MB |
| Requires iOS | **13.0** | 15.0 |
| Devices | **iPhone, iPad, iPod** | iPhone, iPod |
| Age rating | 9+ | 4+ |
| Developer | [Samet Ersan](https://appshunter.io/developer/1554084187) | [Illia Riznyk](https://appshunter.io/developer/6800902492) |

## What reviewers say

### 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


### Dots on Paper

[App page](https://appshunter.io/ios/app/dots-on-paper/id6800902490)

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

**In-app purchases:** none


## Frequently asked questions

### Is Train Out free?

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

### Is Dots on Paper free?

Dots on Paper is free to download, with no in-app purchases.

### Do Train Out or Dots on Paper have ads?

Both Train Out and Dots on Paper show ads.

### Which is updated more often, Train Out or Dots on Paper?

Train Out ships an update every 11 days, and Dots on Paper weekly. Most recently, Train Out was updated on October 24, 2026 and Dots on Paper on October 16, 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.*