The app provides instantaneous answers for optical calculations. Users can analyze data to achieve selected results, with step-by-step formula views for various optical computations.
by Brent McCardle★ 5.01 ratingsEducation$2.99Data updated 2026-09-18
Capture images, adjust display settings, control camera
Display and control high-resolution camera systems for low vision support. Adjust image brightness and contrast. Rotate and swivel the camera for different angles. Connect to an iPad for customizable settings. View and manage captured images.
The app displays 3D globes of Jupiter's Galilean moons, Io, Europa, Ganymede, and Callisto. Users can explore over 680 named features, view their approximate phase, axial tilt, and central meridian, and search for specific features.
The app displays a 3D globe of Mars with zoomable labels and feature information. Users can adjust Mars' phase, tilt, and central meridian based on location and time, with a searchable database for features.
Perform complex calculations with functions and formula support. Use speech to input and receive answers, with full VoiceOver compatibility. Adjust button size and color for better visibility. Access high contrast mode for improved readability.
Percentages by entering two of three variables. Use a modified key layout to input values. Store calculations in a history log. View detailed solutions with step-by-step explanations. Support for fractions, decimals, and constants.
The app converts fractions to decimals and decimals to fractions. It provides step-by-step explanations for each conversion, allowing users to understand the calculation process.