156+ iOS apps curated and reviewed
The best cfr 49 apps on iPhone average 3.8★ across 156+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
Access the complete Title 49 Code of Federal Regulations (CFR) - Transportation offline. Features include bookmarking, highlighting, note-taking, and full-text search. Share sections via email with colleagues.
Access and reference U.S. Transportation law with offline capabilities and full-text search. Ideal for legal professionals, law enforcement, and students preparing for exams. Includes various subtitles and regulatory information.
This app provides instant, accurate answers to complex transportation regulations. Powered by advanced AI, it offers an interactive chat experience for professionals in logistics and compliance. Features include note-taking, calendar integration, and easy copying of information.
Access and reference specific sections of the Federal Railroad Administration's regulations. Customize your homescreen, bookmark frequently visited parts, and easily share content with others for quick access to vital safety standards.
Access and search federal and state legal codes, rules, and statutes offline. Download essential legal documents to your device and subscribe to pro modules for expanded content. Request new titles to be added.
This app automates tedious legal research tasks, allowing users to focus on analysis. It provides instant definitions for defined terms, cross-links between code provisions and regulations, and offline search capabilities.
Access U.S. federal regulations for the safe transportation of hazardous materials and pipeline safety. Covers regulations for classifying, handling, and packaging materials by various transport modes, as well as pipeline facility safety standards.
Access the complete text of U.S. intellectual property regulations, including patents, trademarks, and copyrights. Offers robust search, customizable interface, and annual updates. Premium features include annotation tools and cross-device syncing.
Access the complete Title 26 Code of Federal Regulations, Internal Revenue, offline. This app offers a free trial, with full access available via in-app purchase. Features include bookmarks, highlighting, notes, and advanced search capabilities.
Access the complete Federal Acquisition Regulations System offline. This app allows for easy searching, bookmarking, highlighting, and note-taking. Share content with colleagues via email.
Access the complete Title 30 Code of Federal Regulations (CFR) for Mineral Resources offline. This app allows for bookmarking, highlighting, note-taking, and full-text searching. Share content easily with colleagues.
Access the complete Title 46 Code of Federal Regulations (CFR) for Shipping. This app offers offline access, full-text search, and the ability to add bookmarks, highlights, and notes. Share content easily with colleagues.
Access award-winning commentary on global news and international affairs. Stay informed with daily articles, digital issues, podcasts, and videos from influential thinkers and world leaders. Enjoy offline access and accessibility features for a comprehensive news experience.
Access the complete Title 38 Code of Federal Regulations concerning pensions, bonuses, and veterans' relief. This app offers offline access, bookmarking, highlighting, note-taking, and full-text search capabilities. It provides a convenient digital alternative to physical law books.
Access the complete Title 40 Code of Federal Regulations (CFR) concerning environmental protection. This app provides offline access to federal regulations administered by the EPA, with features for bookmarking, highlighting, and searching.
Access the complete Code of Federal Regulations for Emergency Management and Assistance offline. Features include full-text search, custom bookmarks, highlighting, and note-taking. Share content with colleagues easily.
Access the complete Title 14 Code of Federal Regulations (CFR) for Aeronautics and Space offline. This app allows for bookmarking, highlighting, note-taking, and sharing content, with full-text search capabilities. A free trial is available, with full access via in-app purchase.
Easily purchase train tickets online. Create an account, select your route and train, choose your class and passenger count, and complete the transaction with card details. Receive your ticket ID via the app, SMS, and email for conductor verification.
Access the complete Title 21 Code of Federal Regulations (CFR) for Food and Drugs offline. This app allows for bookmarking, highlighting, note-taking, and full-text searching. Share content with colleagues, all from your mobile device.
Prepare for your Commercial Driver's License (CDL) Hazardous Materials endorsement exam with over 110 practice questions. This app simulates the real test, offering detailed score reports and custom timer settings to help you track progress and build confidence.