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 681–700 of 1,000 ranked alternatives.


PhySyCalc - Units Calculator
PhySy Ltd
Calculate with physical units easily.
The app supports unit symbols in calculations, providing answers in desired units. It includes physical constants and properties for elements, saving time on conversions and calculations.



iMeasure!Lite -Converter
michele barbieri
Instant offline unit conversions made easy.
The app offers instant offline unit conversions across five categories: Angle, Energy, Length, Pressure, and Temperature. It includes a calculator and allows users to export conversion data via email or clipboard.

Construction Calculator+++
Behzad Dogahe
Construction math calculations made simple.
The app performs construction math calculations including length, width, and height for area, volume, and wall area. It calculates the number of bricks, blocks, pavers, tiles, and drywall sheets needed for projects.




NilnocCalc
John Conlin
Calculator with multiple display options.
The app offers a 64-bit calculator with 10 registers for saving values and multiple display options including Hex, Oct, and Bin. It includes trigonometric functions, unit conversions, and combinations/permutations calculations.

TubeVolume
Andreas Hitzig
Calculate tube dimensions and volume easily.
The app calculates tube packaging dimensions. Users input two parameters (length, diameter, or volume) to find the third.

Physics For You
Magzter Inc.
Essential material for exam success.
The app provides essential material for NEET and engineering exam success. It includes texts, sample papers, previous years’ papers, flowcharts, and memory tips.



AeroXWind
Mike Schnabel
Crosswind calculator for iPad iPhone.
The app calculates crosswind, headwind, and tailwind based on runway and wind selection. It provides Canadian Runway Friction Index (CRFI) for safe landings and includes a runway length utility.

Soccer Strategy Board Free edition
MOSPRO, INC.
Soccer strategy board for iPad
The app is a soccer operation board application for iPad. It can be used for stadium, watching television, and strategy conferences to improve team unity and discuss strategy.

测量工具Pro-专业测量尺子
飞剑 姚
Measure length, track noise levels
Measure lengths with a ruler supporting metric and inch units. Detect ambient noise levels using a decibel meter. Use a protractor tool to measure angles via camera. Calibrate and view objects for precise measurements.

Central Billing System
KRYSTAL DIGITAL NETWORKS SOLUTIONS LIMITED
Track fees, manage payments, streamline
Track financial transactions related to school fees. Manage student payments and . Facilitate fee collection and transaction flow in Federal Unity Colleges.


How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.