Display planetary in various coordinate systems. Calculate and show past and future constellations. Track equinoxes, solstices, eclipses, planet oppositions, conjunctions, elongations, moon phases, distances, and nodes.
by Felix Steger★ 0.00 ratingsProductivityFreeData updated 2026-09-06
Measure angles and check surface flatness for home projects. Calibrate the tool, use hold mode, and auto fade when not in use. Display angles numerically and ensure verticality for walls or roofs.
Calculate concrete volume with precise formulas and unit conversions. Estimate material quantities for walls, slabs, and foundations. Measure dimensions and convert units. Generate reports and save calculations for future projects.
Calculate based on height and . Track changes over time. Provide health insights based on categories. Offer dietary recommendations. Allow manual entry of measurements. Display historical data and trends.
Displays latitude, longitude, and using GPS. Shows atmospheric pressure and boiling point of water at current location. Provides elevation data above sea level. Offers ad-free experience via in- purchase. No functional limitations.
Calculate for horizontal and vertical cylinders with flat heads, rectangular tanks, and horizontal vessels. Input dimensions and liquid height to get accurate results. Export calculations and share data directly.
The app displays straight-line and driving distances to a destination. Users can set destinations via search or map selection, with real-time distance and direction updates.
Helps users calculate electrical values using Ohm's Law. It includes practical exercises and theoretical explanations. Users can explore basic electrical concepts and advanced topics with structured lessons and problem-solving tools.
Calculate wind components, temperatures, altitudes, and airspeeds. Input runway number, wind direction, and speed. Determine headwind, tailwind, and crosswind values. Adjust for parallel runways based on magnetic heading.
Performs arithmetic operations including addition, subtraction, multiplication, and division. Displays full calculation formulas for error detection. Includes standard functions comparable to commercial calculators.
Perform mathematical calculations with support for parentheses and decimals. Save and reuse formulas or results. View calculation history with color coding, dates, and . Calculate totals from selected entries. Move or duplicate history entries.
Display geographical in DMS, DDM, DD, and UTM formats simultaneously. Show altitude from GPS, network API, and barometer. Display GPS accuracy. Track position in real time.
Calculate values with hours and minutes. Add, subtract, multiply, and divide entries. Automatically insert ":" when entering numbers. View calculation history and use a memory key to save and retrieve values.
This offline application helps pilots calculate night flight time. The app uses algorithms for distance and sunrise/sunset calculations, with adjustable night definitions based on regulations.