Apps Like O'der stack for iPhone and iPad
O'der stack screenshots
Ranked alternatives
Showing 481–500 of 1,000 ranked alternatives.



Structural Engineering lite
V PUGAZHENTHI
Calculate loads, beams, and columns
Solve and civil problems with 58 calculators. Calculate shear capacity, critical ratio, effective length factor, slenderness ratio, and allowable compressive stress. Switch between Imperial and Metric units.



office interactive tutorials
发展 李
Learn Excel with drills
Learn Excel, Word, and PowerPoint through with drag-and-drop exercises, shortcuts, and real-time feedback. Practice tasks like formatting cells, creating charts, and applying styles. Track progress and revisit lessons for reinforcement.





DB48X
Christophe de Dinechin
Compute with arbitrary precision
Perform complex calculations with RPN and algebraic input. Handle arbitrary precision, complex numbers, and multiple bases. Work with vectors, matrices, and text. Solve equations symbolically and numerically. Graph functions and plot data.







Roman Calculator
John Millhouse
Calculate using numerals and fractions
Performs arithmetic operations using numerals. Users can convert between and Arabic numbers. The supports landscape mode for additional functions and displays results in numerals. Backgrounds and button styles are customizable.

Dev Calc Pro (Hex Dec Oct Bin)
DAI WEIJIE
Convert between number bases easily.
The app displays binary, octal, decimal, and hexadecimal numbers on one screen. It also shows color hex codes and RGB values simultaneously.

How we rank alternatives
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