--- title: "HOS Manual - Reviews, Revenue and Downloads in United States | Apple App Store" description: "The Hours of Service APP was developed to provide users with clarification on Hours of Service (HOS) requirements found at 49 CFR Part 228, Hours of Service Recordkeeping, and FRA hours of service int" --- # HOS Manual — United States > Hours of Service Manual ![HOS Manual App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/e3/69/74/e3697431-3345-abe1-7bf3-b2d18a6b87de/pr_source.png/400x400bb.png) **Developer:** [Federal Railroad Administration](https://apptail.io/developer/federal-railroad-administration-CgVd) **Category:** Reference **Rating:** 4.4/5 (7 ratings) **Price:** Free **Bundle ID:** gov.dot.fra.HoursOfService **Store:** Apple App Store **Country:** United States **Version:** 1.0 (released 2017-09-19) **Original Release:** 2017-09-19 **App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id1103913070) **AppTail Page:** [https://apptail.io/app/hos-manual-ncWf/united-states](https://apptail.io/app/hos-manual-ncWf/united-states) ## HOS Manual Description The Hours of Service APP was developed to provide users with clarification on Hours of Service (HOS) requirements found at 49 CFR Part 228, Hours of Service Recordkeeping, and FRA hours of service interpretations and policies. This tool allows users to navigate through Federal Railroad Administration (FRA) guidance that exists addressing the complexity of hours of service requirements, along with the diversity of railroad operations, it assists to provide comprehensive guidance and consolidating this information into one manual to ensure standardized application and compliance. Users can select from multiple railroad user groups: Freight, Passenger, Dispatching or Signal employees. The information accessed in the mobile application is not intended to be the primary reference document for hours of service requirements; 49 CFR Part 228, FRA Operating Practices Technical Bulletins, and official FRA letters addressing hours of service issues will remain the primary reference documents when dealing with Federal hours of service requirements. ## HOS Manual Screenshots - [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/Purple128/v4/79/75/03/79750393-9bf7-5628-3378-be92ccce1c17/pr_source.png/640x1136.png) - [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/19/95/de/1995def5-d963-a339-b1d5-c6d2620ea547/pr_source.png/640x1136.png) - [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/34/c7/a9/34c7a9ef-76a4-486a-af12-d44af8d98757/pr_source.png/640x1136.png) - [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple118/v4/c1/ef/0c/c1ef0c9a-a038-a2bb-00f3-50b253a96cd5/pr_source.png/640x1136.png) ## HOS Manual Rating Breakdown in United States - 5 stars: 6 (86%) - 4 stars: 0 (0%) - 3 stars: 0 (0%) - 2 stars: 0 (0%) - 1 stars: 1 (14%) ## HOS Manual Reviews in United States ### *---- "Doesn’t load" I can’t get this App to load and I’ve been trying for months -- veryfunnything, 2026-01-03 [View all HOS Manual reviews and detailed analytics on AppTail](https://app.apptail.io/signup?utm_campaign=ai-crawl&utm_content=reviews) ## Apps Similar to HOS Manual - [DOT Chart 17](https://apptail.io/app/dot-chart-17-vJJc/united-states) - [AskRail](https://apptail.io/app/askrail-dgdd/united-states) - [IL AFL-CIO Leg. 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