Showing 261–280 of 1,000 ranked alternatives.
Mathieu Bolard
Calculate faster with lessons
Learn mental arithmetic through 59 lessons on addition, subtraction, multiplication, division, squaring, and verification. Practice with timed training sessions and compete with friends via Game Center. Track progress and improve calculation speed.
Brijesh Kothari
Calculate with precision
Calculate and steel weights using customizable units and industry-specific formulas. Input dimensions and material grades to get accurate results. Switch between imperial and metric units. Provide feedback for improvements.
Behzad Dogahe
Calculate and draw geometric shapes
Calculate unknown parameters for right triangles, rectangles, squares, circles, and regular polygons. Input known measurements to solve for missing values. Display shapes with accurate dimensions and angles.
Annika Gadman
Units between Fahrenheit and Celsius
Units between Fahrenheit and Celsius, miles per hour and kilometers per hour, miles and kilometers, feet and meters, square feet and square meters, pounds and kilograms, cups and deciliters, and fluid ounces to milliliters.
Thomas Holsten
Estimate range with -Dot scope
Learn to use a -Dot Riflescope with real-time range calculations in yards and meters. Perform target range estimation quickly using a simple graphical interface. One-handed operation eliminates manual input for range measurements.
Vendi Mobile Technologies Private Limited
Set , , and crop
Set without trimming. Adjust to fit duration. Crop to square or keep original orientation. Set background color. Apply filters and overlay shapes. Add background music or retain original audio. Share to social media or save.
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