Sun and Moon Position
shebli geegieh
Track sun and positions
Calculates sun and positions with 0.3% accuracy. Determines sunrise and sunset times. Provides moonrise and moonset times. Adjusts for elevation and time zone.
Apps Like PinDrop Flow for iPhone and iPad
Ranked alternatives
Showing 121–140 of 1,000 ranked alternatives.
Speed Math
Justin Proulx
Practice problems anytime, anywhere
Practice mental with interactive games and challenges. Solve arithmetic problems quickly. Track progress over time. Compete with friends or set personal goals. Receive instant feedback on answers. Adjust difficulty levels to match skill.
My Physics Calculator
V PUGAZHENTHI
Calculate and engineering parameters
Allows users to perform calculations for and engineering parameters. It includes formulas and definitions for each calculation. Users can compute force, friction, centripetal force, work, power, displacement, and more.
Volume Calculator 3D
V PUGAZHENTHI
Calculate for geometric shapes
Calculate for cube, cuboid, capsule, cone, cylinder, conical frustum, square pyramid, sphere, hemisphere, and torus. Input dimensions and select units. Display formulas used. Share results via email, social media, or messaging apps.
Percentage Solver
Francesco Grassi
Calculate percentages and view full steps
Calculate percentages, find the total, or determine the part. Input two values to automatically compute the third. View detailed step-by-step calculations. Share the complete solution with others.
Electronics Circuit Calculator
Mustafa Mohammed
Calculate circuits, convert units, test experiments
Solve electrical problems by calculating voltage, current, and resistance. Input values to determine unknown variables. Perform unit conversions and conduct experiments. Store and retrieve calculation results.
Trigonometry Calculator.
Horitech Ltd
Calculate triangle angles and sides
Calculate sides and angles for right-angled and scalene triangles. Access a reference guide for formulas. Perform precise calculations using known values.
Fraction EZ Calculator
Aberdeen Telecom Inc.
Calculate fractions, track history, switch to decimals
Perform calculations with continuous input and history tracking. Convert results to decimal formats. Email results directly. Suitable for students and scientists needing quick computations.
What is a Dollar Worth?
Federal Reserve Bank of Minneapolis
Calculate inflation rates over time
Calculate inflation rates using Consumer Price Index data from 1913 to the present. Compare historical prices of goods and services. View charts showing price changes over time. Export data for further analysis.
Math Mindset: Fast Mental Math
TOASTAFRIEND, LLC
Solve equations and track progress
Practice with exercises that improve number sense and calculation speed. Solve arithmetic problems without a calculator. Track progress over time and set daily practice goals. Learn techniques for faster calculations and memory training.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.