# RailRoster — Diesel Locomotive Catalog

> A digital catalog of diesel locomotives for railfans. (iPhone/iPad app by Josh Fenton.)

- Source: https://appshunter.io/ios/app/railroster/id6752677577 (this page in markdown: same URL + `.md`)
- Developer: [Josh Fenton](https://appshunter.io/developer/1827814018)
- Category: Reference
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings
- Age rating: 4+
- Requires: iOS 26.0 · 48 MB
- Languages: American English
- Released: 2025-09-23
- Data updated: 2026-07-18
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/railroster/id6752677577/reviews.md

## What is RailRoster?

Discover the power, history, and variety of diesel locomotives with RailRoster. Built for railfans and train enthusiasts, RailRoster is your complete guide to the diesel era — from first-generation switchers to today’s high-horsepower giants.

Browse beautifully designed cards with high-quality images, horsepower stats, wheel arrangements, and years built. See which railroads rostered each locomotive and explore the technological progress that defined modern railroading.

## Key features

- Detailed locomotive information
- High-quality images
- Horsepower stats
- Wheel arrangements
- Years built
- Railroad rosters


## Frequently asked questions about RailRoster

### What kind of locomotives does RailRoster cover?

RailRoster focuses on diesel locomotives, covering everything from first-generation switchers to modern high-horsepower giants. It provides detailed information on their power, history, and variety.

### What information is available for each locomotive?

Each locomotive is presented with high-quality images, horsepower statistics, wheel arrangements, and the years it was built. You can also see which railroads rostered each specific locomotive.

### Is RailRoster available on Android devices?

Currently, RailRoster is only supported on iPhone devices. The app was last updated on March 12, 2026, with version 1.3.

### How often is RailRoster updated?

The app was last updated on March 12, 2026, indicating active development. Users can expect ongoing improvements and potentially new content additions.

### What is the age rating for RailRoster?

RailRoster has an age rating of 4+, making it suitable for a wide range of users interested in trains.

### Does RailRoster have ads?

No, RailRoster does not contain advertisements. It is a completely ad-free experience for users.

### What do users think of RailRoster?

Based on the available data, RailRoster has received a perfect rating of 5.0 stars from one review, indicating very positive user sentiment.

### When was RailRoster first released?

RailRoster was released on September 23, 2025. It has since been updated to version 1.3.

## Version history (last 5 releases)

### 26.3 — 2026-07-08

Minor bug fixes and UI tweaks.

RailRoster now uses a calendar-based versioning scheme.

### 1.3 — 2026-03-12

-Improved user interface with larger images, animated transitions, and a more user-friendly layout.

### 1.2 — 2026-01-31

Minor performance and stability improvements

### 1.1 — 2026-01-01

Added Gas Turbine Locomotives

Minor UI Enhancements

### 1.0.3 — 2025-10-29

Minor UI Improvements

## Apps similar to RailRoster

| App | Rating | Price | Category |
| --- | --- | --- | --- |
| [BMW Driver's Guide](https://appshunter.io/ios/app/bmw-drivers-guide/id714042570) | 4.7 (16,803) | Free | Reference |
| [Aloft Air Aware](https://appshunter.io/ios/app/aloft-air-aware/id6471439866) | 3.8 (84) | Free | Reference |

## More apps by Josh Fenton

- [iState](https://appshunter.io/ios/app/istate/id6748885303)
- [YuleTrack](https://appshunter.io/ios/app/yuletrack/id6748886920)
- [Coasterly](https://appshunter.io/ios/app/coasterly/id6748962807)
- [PipDump](https://appshunter.io/ios/app/pipdump/id6749239115)
- [PipCalc](https://appshunter.io/ios/app/pipcalc/id6751081433)
- [Atomica Flux](https://appshunter.io/ios/app/atomica-flux/id6751337894)

All apps by Josh Fenton: https://appshunter.io/developer/1827814018

## Related topics

[virtual railfan](https://appshunter.io/ios/topics/virtual-railfan)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-18.*