# HD 100

> Electronic logging device app for tracking Hours of Service and vehicle inspections. (iPhone/iPad app by Rand McNally.)

- Source: https://appshunter.io/ios/app/hd-100/id705536559 (this page in markdown: same URL + `.md`)
- Developer: [Rand McNally](https://appshunter.io/developer/389035374)
- Category: Navigation, Travel
- Price: Free
- Rating: 1.50/5 from 4 App Store ratings · 8 written reviews indexed
- Age rating: 4+
- Requires: iOS 10.0 · 13 MB
- Languages: American English
- Released: 2013-10-10
- Data updated: 2026-06-10
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/hd-100/id705536559/reviews.md

## What is HD 100?

The HD 100 app works with the HD 100, Rand McNally's electronic logging device.

The HD 100 plugs into the truck's diagnostics port and connects Hours of Service information wirelessly to the HD 100 app. HOS logs are available on the HD 100 app and via the Rand McNally Connect web portal.

With the HD 100 app, the HD 100 unit, and a service plan, owner-operators, drivers and fleets can:

- Track and view On Duty, Driving, Off Duty and Sleeper Berth duty status time
- Accurately record Driving & On Duty time by letting the system automatically switch between statuses
- Complete Vehicle Inspection Reports & Trip Sheets electronically
- Receive notifications of potential HOS violations with on-screen and audio alerts
- Send logs directly by fax number or email address during an inspection
- Access the Rand McNally Connect web portal to view log history, and access safety and performance reporting
- Reduce paperwork and help lower administration costs
- Streamline overall fleet operations

The HD 100 device plugs into the truck's diagnostics port and connects Hours of Service information wirelessly to the HD 100 app. HOS logs are available on the HD 100 app and via the Rand McNally Connect web portal.

Please Note: Use of the HD 100 app requires the HD 100 device, a smart device (not included) and a service plan (monthly fee applies). Learn more about the HD 100 at http://www.randmcnally.com/product/hd-100

## Key features

- Track duty status (On Duty, Driving, Off Duty, Sleeper Berth)
- Automatic status switching
- Electronic Vehicle Inspection Reports
- HOS violation alerts
- Send logs via fax or email
- Web portal for log history and reports

## Recent user reviews (8 of 8)

All indexed reviews: https://appshunter.io/ios/app/hd-100/id705536559/reviews.md

### 1/5 — Update app please!!!!

*2020-10-23, version 1.07*

Update for iOS 13 and 14 please. Won’t work with these iOS.

### 1/5 — Trash

*2018-07-19, version 1.07*

Worst elog app I've ever used. You'll struggle logging in daily, never fails. And it's pointless calling Rand McNally cause they tell you the same troubleshooting process over and over again, And still the same issue daily.

### 3/5 — It's not installed.

*2018-06-26, version 1.07*

I ike the app but on my iPad and iPhone x when I get a message I get TTS is not installed. Please help.

### 1/5 — iOS11 update

*2017-10-04, version 1.06*

Why haven’t you updated this app. I can’t do my logbook.

### 5/5 — UPDATE

*2017-09-27, version 1.06*

Update to iOS 11 please

### 1/5 — Needs updating

*2017-09-22, version 1.06*

This app needs a update!! It won’t won’t with IOs 11 get it together we have know about iOS for months for your developers to update the app

### 3/5 — Okay

*2017-04-06, version 1.06*

Glitches a lot any time you get the little pop up asking a question it sends you to the home screen. I have to reset the device every day or it tells me I'm not in range. Worst thing of all is the driving screen. I drive at night and would really prefer the whole screen to be black with only the timer in color.

### 1/5 — Is this app still working??

*2016-11-09, version 1.06*

I don't think this app works. Thanks rand McNally for nothing once again

## Frequently asked questions about HD 100

### What is HD 100?

HD 100 is an application that works with Rand McNally's HD 100 electronic logging device. It wirelessly transmits Hours of Service (HOS) information from the device to your smart device and the Rand McNally Connect web portal.

### Does HD 100 require the HD 100 device?

Yes, the HD 100 app requires the HD 100 device to be plugged into the truck's diagnostics port. The app then connects wirelessly to this device to retrieve HOS data.

### What are the costs associated with HD 100?

While the HD 100 app is free to download, its use requires the HD 100 device, a smart device, and a monthly service plan fee. Specific pricing for the service plan can be found on Rand McNally's website.

### How accurate is HD 100 for tracking driving time?

The app is designed to accurately record driving and on-duty time by automatically switching between statuses. This feature aims to reduce manual input errors for drivers.

### Can I send my logs to an inspector with HD 100?

Yes, you can send your HOS logs directly by fax number or email address from the HD 100 app. This feature is useful for providing logs during roadside inspections.

### What kind of reports can I access with HD 100?

You can access log history, safety reports, and performance reporting via the Rand McNally Connect web portal. This allows for detailed analysis of fleet operations and driver performance.

### How often is HD 100 updated?

The latest version of HD 100 is 1.07, which was last updated on October 23, 2017. Users can expect updates to address bugs and potentially add new features over time.

### What is the user sentiment for HD 100?

The current rating for HD 100 is 1.5 stars from 4 ratings. This suggests that users have expressed some dissatisfaction with the application's performance or features.

## Version history (last 5 releases)

### 1.07 — 2017-10-23

This app has been updated by Apple to display the Apple Watch app icon.

Support for iOS 11

### 1.06 — 2014-09-24

Updated user manual.

### 1.05 — 2014-05-21

Changed the app name displayed in iTunes from "HD 100 Client" to "HD 100".

### 1.04 — 2014-05-15

Resolved a bug that occurs when the HD 100 connection is idle for a period of time.

### 1.02 — 2013-10-25

App name was updated.

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## More apps by Rand McNally

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All apps by Rand McNally: https://appshunter.io/developer/389035374

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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 2026-06-10.*