8+ similar apps compared and reviewed
Whether you want more options like EXTOOLS®mobile or a completely different take on the same concept, our curated list of 8+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.
Quickly access essential information for hazardous materials emergencies. This reference guide provides detailed data based on established emergency response cards, usable even without an internet connection. It's designed for rapid retrieval of critical details in critical situations.
Navigate the 39th Chaos Communication Congress with this app. It offers a detailed schedule, session filtering, offline access, and live streaming capabilities. Stay organized with reminders and collaborate on session lists.
Provides detailed astronomical tide forecasts and current water level data for the Netherlands and the North Sea. Includes river levels, moon phases, and sunrise/moonset times.
This app connects chemical engineering professionals worldwide. Access resources, connect with colleagues, and find learning opportunities to advance your career in chemical engineering.
Access a comprehensive database of hazardous chemical datasheets for emergency responders and planners. Get response recommendations, predict hazards like explosions or toxic fumes, and find information from multiple sources, all available offline.
This utility app provides essential calculators for plumbing and HVAC professionals, assisting with airflow calculations, unit conversions, and basic HVAC needs. It's designed for reference, education, and small projects, offering offline functionality and email sharing of results.
This utility converts weight and volume measurements for various industrial gases and liquefied natural gas. It accounts for each gas's unique properties, simplifying complex calculations for users on their iPhone or iPad.
Explore Costa Rica's diverse wildlife with this comprehensive field guide. Discover over 6,600 species with more than 10,000 images, covering mammals, birds, reptiles, fish, insects, and more. Track species you've encountered and learn about their habitats and behaviors.
