Apps Like e: Spacetime Converter for iPhone and iPad
Convert length and time relativistically.
The app converts between length and time using geometrized units where the speed of light is unity. It allows users to think about the world differently by converting units like inches to seconds or miles to years.
e: Spacetime Converter screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.
Professor Maxwell’s 4D Galaxy
SpiceBox Product Development Ltd.
Explore space with interactive VR projects
Explore interactive 3D models of the solar system and Earth's layers. Build a sundial and walk on the moon. Use augmented reality to visualize space concepts. Access 20 science projects with guided instructions.
Streaks - Exceed Your Goals
Theo Schuetz
Set , track progress, stay consistent
Set personalized for fitness, diet, and lifestyle changes. Track progress daily with habit logs and reminders. Receive motivational prompts and adjust as needed. Sync data across devices for consistent tracking.
HVAC & Sheet Metal Calculator
Calculated Industries, Inc.
Calculate duct offsets and angles
Performs X, Y, R radius calculations and theta measurements. It includes -specific functions for ducting offsets and angle computations. Features dimensional math, geometry, and trigonometry tools for precise construction calculations.
Swim Time Calculator
umimplavat.cz s.r.o.
Calculate pace with stroke rate and length
Calculate performance improvements by adjusting stroke rate and stroke length. Input current metrics to estimate reductions. Export data for analysis and track progress over sessions.
Construction Calc Pro 7
Troy Knight
Enter data, get precise results
Calculate weight and volume using width, length, and thickness. Input measurements in feet/inches or metric. Includes aggregate and asphalt calculators with precise results. Features high visibility text for direct sunlight use.
Depth Of Field Calculator
Jim Chapple
Focus in, focus out, edit sharp
Calculate of based on camera settings. Adjust focus areas manually. Preview focus effects before capturing. Compare different focus configurations. Export focused or blurred images.
E6B Aviation Calculator - FLT9
Raj Jeshang, Inc.
Calculate flight parameters and altitudes
Calculate pressure and density altitudes, true airspeed, and mach number. Determine wind correction angle and true heading. Compute crosswind, headwind, and tailwind. Find ground speed and flight time. Calculate fuel burn and cloud base.
EZPZ Unit Converter
Martin Engelsgjerd
Convert units with saved favorites
Convert units across 17 categories including currency, temperature, length, weight, speed, area, and volume with over 1000 conversions and 160+ live currency rates. Save frequently used conversions and access them via a widget.
ELECTROtools
FEGIME Deutschland Marktgemeinschaft im Elektrogrosshandel GmbH & Co. KG
Calculate electrical formulas on the go
Access formulae and tabulations for electrical calculations. View clear graphics and tables. Convert units automatically. Follow German and European standards. Input data for circuit analysis and system design.
Measure Area
William Coates
Shapes, edit edges, copy values
Lets users calculate the , perimeter, and length of horizontal or vertical shapes. They can edit or delete edges, take photos, and copy measurements to the clipboard.
Unit Converter - OmniConvert
Jonathan Chen
Convert units and currencies offline
Convert units and currencies with real-time exchange rates and offline support. Switch between dark mode and light mode. Access calculators for salary, gratuity, and more. Perform unlimited conversions without size limits.
Temperature Converter ∞
Chen-Yu Wei
Convert between Celsius, Fahrenheit, and Kelvin
Convert temperatures between Celsius, Fahrenheit, and Kelvin. Input a value and instantly switch units. Display results in selected format. Share converted values via copy-paste or screenshot.
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