Apps Like Cathode Ray for iPhone and iPad
Cathode Ray screenshots
Ranked alternatives
Showing 181–200 of 1,000 ranked alternatives.
Reach Across the Stars
Smithsonian Institution
Explore scientific journeys and virtual labs
Explore scientific environments through 3D visuals and 360-degree VR. View audio interviews and video content with scientists. Learn about career milestones and challenges through interactive storytelling.
RayLab
Kamyar Ghandi
Design lenses, simulate optics, control components
Model 2D lenses and mirrors with precise control over shape and placement. Design aspheric surfaces and perform geometric ray tracing. Conduct sequential and non-sequential analysis. Calculate front and back focal lengths and principal surfaces.
Electrician Handbook — Basics
Sergey Vavaev
Access theory, diagrams, and calculators offline
’s provides access to electrical theory topics, including exercises with answers. Features interactive diagrams for hands-on learning. Includes calculators and formulas for electrical calculations. Works offline without ads or subscriptions.
EleMend- 3D Periodic Table
Zipo Apps Ltd.
Explore elements, properties, and history
Explore elements with detailed properties, historical context, and practical uses. View 3D atomic structures and rotate models. Search for elements by name or symbol. Save favorite elements for quick access.
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