WolframAlpha
Available for Apple devices
- Vast collection of algorithms and data to compute answers and generate reports
- Covers mathematics, statistical & data analysis, physics, chemistry, materials, engineering, astronomy, earth science, life science, computational science, units & measures, dates & times, weather, places & geography, people & history, Culture & media, music, words & linguistics, sports & game, colors, money & finance, socioeconomic data, health & medicine, food & nutrition, education, organizations, transportation, technological world, and web & computer systems.
- Purchase for $2.99