# HM | DC vs UKDB Board Configuration

The clearest difference is iOS requirement: HM | DC at 10.0 against UKDB Board Configuration's 15.1. 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.

## The numbers

| Metric | HM | DC | UKDB Board Configuration |
| --- | --- | --- |
| Price | Free | Free |
| Positive reviews | 70.0% of reviews | — |
| In-app purchases | No | No |
| Ads | No | No |
| Update frequency | Every 9 months | — |
| Monetization | Free | — |
| Size | 68 MB | 25 MB |
| Requires iOS | **10.0** | 15.1 |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Hornby Hobbies Ltd](https://appshunter.io/developer/870599697) | [UK Departure Boards LTD](https://appshunter.io/developer/1841955313) |

## What reviewers say

### HM | DC

[App page](https://appshunter.io/ios/app/hm-dc/id1561194436)

Control your model train DC layout wirelessly using Bluetooth. Manage multiple circuits, locomotive speed, braking, sounds, and accessories like signals and lights. Plan your track layouts with an integrated builder.

**Highlights:** Bluetooth low energy control, Independent control of 2 circuits, Locomotive speed and braking control, Loco sound and inertia features, Accessory control (signals, lights), Integrated track layout planner

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

**In-app purchases:** none


### UKDB Board Configuration

[App page](https://appshunter.io/ios/app/ukdb-board-configuration/id6752960579)

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is HM | DC free?

HM | DC is free to download, with no in-app purchases.

### Is UKDB Board Configuration free?

UKDB Board Configuration is free to download, with no in-app purchases.

### Do HM | DC or UKDB Board Configuration have ads?

Neither HM | DC nor UKDB Board Configuration shows ads.

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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.*