The app calculates optimal viewing distances and HDTV sizes for a given room. It also computes TV screen dimensions and projector throw distances, and includes a reference for TV terms and display resolutions.
by John Lullie★ 0.00 ratingsReference$2.99Data updated 2026-09-24
The app allows users to explore Mars with images from the Mars Rovers Curiosity, Spirit, and Opportunity. Users can view nearly all rover images in panoramic context and explore 3D viewing options.
The app provides essential engineering tools and reference materials for military engineers. It includes unit converters, calculators for concrete, lumber, excavation, and sandbags, along with a range finder and packing list creator.