Is a that allows editing of mathematical expressions with instant results. It syncs calculation history across devices. Purchasing + adds unit conversion, history tools, fractions, and more.
by Oleg Barinov★ 4.9381 ratingsUtilitiesFreeData updated 2026-09-15
The app allows users to select expressions from webpages or ebooks and store them in notes. It enables editing shared text between devices and offers features like multi-document editing and file exchange.
Convert units of length, temperature, mass, and more. Switch between metric and imperial systems. Input values and receive instant, accurate results. Save frequently used conversions for quick access.
The app calculates piping connections for pipefitters, welders, and fabricators. It provides outputs in fractions or decimals, with options for 8, 16, 32, or 64 ordinate lines for template creation.
Calculate Montevideo Units (MVU) for assessing uterine contractions. Input contraction data manually or via connected devices. Generate reports and track trends over time. Export results for medical records. Set reminders for monitoring intervals.
Convert data sizes and rates between units. Compare storage capacities for retention planning. Estimate log management and SIEM solution requirements. Input values and receive calculated results in different units.
Calculate in US Gallons, Imperial Gallons, or Liters for square, rectangular, free form, circular, oval, and elliptical shapes. Convert feet to meters, temperature, pressure, flow rate, and gallons to liters.
The app provides machinists with reference information including GD&T symbols, unit conversions, and various calculators for feeds, temperatures, and lengths. It also includes a drill and tap chart and standard G and M codes.