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.
Showing 501–520 of 1,000 ranked alternatives.
Yongjun Lee
Snap notes and generate ideas
Snap notes! Capture ideas, links, and to-dos instantly. Use AI to generate and expand thoughts from notes. Organize memos into categories. Set reminders and sync across devices.
iDoer Aps
Calculate helicopter blade pitch and gap.
The app calculates helicopter blade pitch or tip gap. When blade length and pitch are known, it calculates tip gap.
Motionics, LLC
Machining calculator and reference tool.
The app provides calculations for drilling, milling, and turning operations. It also serves as a reference tool with charts for tap sizes, drill sizes, and machining parameters for various materials and tool types.
The Shelly Company
Calculate paving and building estimates
Calculate paving and building project costs using four tools: aggregate, asphalt, concrete column, and concrete flatwork. Input dimensions like length, width, and thickness to get estimates. Export results for reference.
Infoguide Pty Ltd
Calculate roof dimensions quickly
Calculate roof dimensions including lengths, angles, heights, and layouts for hipped, gabled, and single-pitch roofs. Determine birdsmouth measurements and pitch. Switch between metric and imperial units. Set default values for common inputs.
Verosocial Studio
Practical road trip calculator for drivers.
The app estimates fuel costs, trip duration, and budget totals for road trips. It converts MPG, calculates costs in US or metric units, and supports splitting expenses per passenger.
STAGE CODING, Travnik
Calculate and convert units and currencies
Perform calculations, convert units and currencies, and compute percentages and proportions. Calculate areas and volumes. Drag and drop to create custom calculators. Solve complex or simple math problems.
Yunus Kilinc
Convert units across 300+ categories
Convert units across 20+ categories including currency, area, temperature, and mass. Switch between 300+ units. Input values and instantly see converted results. Save frequently used conversions. Share converted values via copy-paste.
ApplicVision AB
Track age in all time units.
The app tracks a user's age in multiple time units, displaying exact age in years, months, weeks, days, hours, minutes, and seconds. It monitors upcoming events and can provide notifications before they occur.
Rajib Biswas
Calculate, convert, and organize tasks
Perform calculations with a scientific , solve equations, and convert units. Access financial for loan and interest calculations. Use health calculators for BMI and calorie tracking. Manage tasks with a planner and note-taking features.
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.