# Rail vs otomadmaker

The clearest difference is in-app purchases: Rail at none against otomadmaker's 1. Rail also leads on ads (none vs shown) and update cadence (monthly vs every 6 months). On price there is nothing between them.

Both are free to download. otomadmaker sells 1 in-app purchase, starting at $0.99 per month. Rail asks for nothing beyond the download.

Rail ships an update monthly, otomadmaker every 6 months. The most recent releases landed on October 14, 2026 and October 24, 2026 respectively.

## The numbers

| Metric | Rail | otomadmaker |
| --- | --- | --- |
| Price | Free | Free |
| Rating | — | **[2.0 (1 ratings)](https://appshunter.io/ios/app/otomadmaker/id6756355297/reviews)** |
| Number of ratings | — | **1** |
| Positive reviews | 25.0% of reviews | — |
| In-app purchases | **No** | Yes |
| Ads | **No** | Yes |
| Update frequency | **Monthly** | Every 6 months |
| Monetization | Free | — |
| Size | 60 MB | 4 MB |
| Requires iOS | **15.0** | 18 |
| Devices | **iPhone, iPad, iPod** | iPhone |
| Age rating | 17+ | 4+ |
| Developer | [SEKISUI KINZOKU CO., LTD](https://appshunter.io/developer/1343709801) | [Mikoto Ikenaga](https://appshunter.io/developer/1860260544) |

## What reviewers say

### Rail

[App page](https://appshunter.io/ios/app/rail-navi/id1459494775)

This app connects railway enthusiasts globally to share their passion for trains, models, and travel. Users can upload photos and details of their model collections, showcase custom alterations, display dioramas, and share railway photography. It aims to foster a community for hobbyists and newcomers alike.

**Highlights:** Upload and organize model train collections, Log model alterations and customizations, Display and discover diorama creations, Share and browse railway photography, Connect with fellow railway hobbyists, Barcode scanning for KATO products

**In-app purchases:** none


### otomadmaker

[App page](https://appshunter.io/ios/app/otomadmaker/id6756355297)

**In-app purchases (1)**

| Purchase | Price | Billing |
| --- | --- | --- |
| otomadMaker pro | $0.99 | per month |


## Frequently asked questions

### Is Rail free?

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

### Is otomadmaker free?

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

### Do Rail or otomadmaker have ads?

otomadmaker shows ads; Rail does not.

### Which is updated more often, Rail or otomadmaker?

Rail ships an update monthly, and otomadmaker every 6 months. Most recently, Rail was updated on October 14, 2026 and otomadmaker on October 24, 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.*