Apps Like ChesHaz for iPhone and iPad
ChesHaz screenshots
Ranked alternatives
Showing 21–40 of 1,000 ranked alternatives.
Periodic Table of Elements+
Sonya Marcarelli
Create molecular formulas and copy element data
Access chemical element data including atomic number, symbol, and properties. Select and copy element details. Create molecular formulas by long-pressing symbols. Calculate molecular mass. Link to Wikipedia pages for additional information.
CDL Permit: Practice Test 2026
Mapola LTD
Study CDL materials and take tests
Study for the CDL exam with state-specific rules and tests. Review topics like commercial vehicles, combination vehicles, and school buses. Track progress and access study materials for different CDL categories.
CDL Exam Prep 2026 with AI
EASY PASS COMPANY LIMITED
Tests, track progress, learn CDL rules
Prepare for CDL exams with realistic tests and AI-driven explanations. Track progress with detailed reports. Study all knowledge areas and endorsements. Simulate exams for General Knowledge and specialized tests. Receive instant feedback on answers.
California CDL Practice Test
Jignasha Joshi
Tests and review questions
Study for the CDL exam with tests based on the official manual. Review question categories, track progress, and take full-length exams. Receive instant feedback and explanations for each answer. Save and revisit questions for further review.
GUIDE Mobile for iPad
Crop Data Management Systems, Inc.
Access product info, search, and track label
Access product information for crop protection with customized search profiles and automatic label change notifications. View 50 state coverage, including 24(c) labels, and supplemental labels. Find WPS, Hazmat, PPE, and DOT details.
Wikipedia
Wikimedia Foundation
Explore articles, search, and read content
Access articles from ’s extensive database in multiple languages. Search for topics, read detailed content, and navigate through categories and related pages. Bookmark pages for later reference and share content via social media or email.
Maryland CDL Practice Test
Jignasha Joshi
Tests for CDL exams
Take tests based on the CDL Manual. Review detailed explanations for each question. Track progress and weak areas. Access study material for commercial driving rules and regulations. Simulate exam conditions with timed quizzes.
Florida CDL Practice Test
Jignasha Joshi
Tests and review questions for CDL exams
Study for the CDL exam with tests based on the official manual. Review questions on driving rules, vehicle inspection, and hazardous materials. Track progress and retake tests to reinforce knowledge.
DMV Permit Practice Test 2025.
VISIOV STUDIO COMPANY LIMITED
Study questions and track progress
Study for DMV tests with real exam questions covering all 50 states and various license types. with full exam formats. Track progress and review answers for better retention.
Hazmat Incidents
784767 Alberta Inc.
View recent hazardous material incidents.
The app provides access to recently reported Hazmat Incidents from the U.S. Department of Transportation.
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