Apps Like Right Angle for iPhone and iPad
Solve geometry problems without a notepad.
The app calculates properties for triangles, trapezoids, and circles. It accepts various input formats for angles and lengths, displaying results in the chosen format.
Right Angle screenshots
Ranked alternatives
Showing 421–440 of 1,000 ranked alternatives.



Theodolite for Watch
Craig Hunter
Navigate with AR and map your path
Measure direction and elevation with a digital compass and inclinometer. Access real-time GPS and map data. Navigate using location-based routes. Share coordinates and track movement history.


Unit Converter · 14-in-1
Xi'an 7kit Technology Co., Ltd.
Convert units with precision and style
Convert units across 14 categories including length, weight, and temperature. Switch between metric, imperial, and Chinese traditional systems. Customize display formats and save frequently used conversions.






Construction Calc – Estimator
Konstantin Khoroshun
Estimate materials offline instantly
Calculate material quantities for projects offline. Estimate concrete, drywall, paint, roofing, gravel, tile, insulation, and stairs. Input measurements for precise waste and conversion calculations. Export results for job planning.


BMI, BMR, Body Fat Calculator
Tevfik Yucek
Calculate BMI, BMR, and fat percentage
Calculate BMI, BMR, and fat percentage with instant results. Input personal details to get accurate measurements. Track health metrics over time for better understanding. Share results with healthcare providers if needed.



Tire Calculator
Jeremiah Spradlin
Automotive tire size compatibility calculator.
The app calculates new tire size compatibility with factory or previous sizes. It displays results for sidewall height, radius, diameter, circumference, rotations per mile, and speedometer differences.

How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.