Apps Like Arch Radius for iPhone and iPad
Arch Radius screenshots
Ranked alternatives
Showing 161–180 of 1,000 ranked alternatives.



Stair Tangent
Sim Ayers
Calculate dimensions and angles
Calculate dimensions with six different types. Adjust locked tread width or unlocked tread. Input measurements to generate accurate designs. Export calculations and check for math errors during construction.


Area Volume Calculator
Trelleborg Sealing Solutions Germany GmbH
Calculate , perimeter, , and weight
Calculate , perimeter, , and weight for 170+ geometric shapes. Input measurements or use calculation methods for missing values. Select materials like metal, wood, or liquid to determine weight. Search shapes by typing or swipe through categories.

Electrical Calc Elite
Cyberprodigy LLC
Calculate loads and circuits
Calculate loads, voltage drops, and conductor sizes according to NEC codes. Verify compliance for residential and commercial projects. Access code references for 2002–2023 editions. Perform wire sizing, panel scheduling, and circuit calculations.








TireLab
Michael Weber
Compare tire and wheel dimensions easily.
The app calculates, compares, and displays tire and wheel data. It provides a fitment calculator and detailed visual representations of configurations.


Millimeter Pro - screen ruler
VisTech.Projects LLC
Measure objects, split parts, calculate ratios
Measure objects using touch as or tape measure. Split objects into equal parts and calculate width/height ratios. Estimate diameter, angles, and divide circular objects. Switch between millimeters and inches for units.




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Apps are ranked by functional similarity, category fit, rating confidence, and popularity.