Best Diameter Finder alternatives: apps like Diameter Finder - Circle Calc

10+ similar apps compared and reviewed

4.2 avg rating
10 free apps
Updated November 2026

Whether you want more options like Diameter Finder or a completely different take on the same concept, our curated list of 10+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Diameter Finder

Arc+#1

Arc+ by Mohamed Saad

Arc Calculator
Editor's Choice
🔧 Utilities
4.6(119 ratings)
FreeIn-App Purchases
Arc+ screenshot 1
Arc+ screenshot 2
Arc+ screenshot 3

This utility app helps users calculate various dimensions of circular arcs, including radius, length, width, and height. It offers a simple interface where users input two known values to derive the rest. Additional features include a unit converter, result saving, and sharing capabilities.

Geometry Calculator - Triangle#2

Geometry Calculator - Triangle by Andrey Russkin

Angle, area, volume solver
Strong Contender
🔧 Utilities
5.0(8 ratings)
Free
Geometry Calculator - Triangle screenshot 1
Geometry Calculator - Triangle screenshot 2
Geometry Calculator - Triangle screenshot 3
Geometry Calculator - Triangle screenshot 4
Geometry Calculator - Triangle screenshot 5
Geometry Calculator - Triangle screenshot 6

Perform a wide range of geometric calculations for various shapes including triangles, rectangles, circles, and prisms. Features an intuitive interface with instant recalculations and interactive visualizations. Customize units and decimal places for precise results.

More apps like Diameter Finder

4
Square Footage Calculator +
Square Footage Calculator +
Square Footage Calculator +
Area of geometric shapes, Cost
Free

Calculate the area of various geometric shapes in square feet, meters, or yards for home improvement projects. It also estimates the cost of materials based on your input.

Area calculation for geometric shapesSupports square feet, meters, and yardsMaterial cost estimation
🔧 Utilities
(294)
free with in-app purchases
5
Tank Volume Calculator App
Tank Volume Calculator App
Tank Volume Calculator App
Tank Volume Simplified Here
Free

This app precisely calculates the volume of numerous tank shapes, including cylindrical, rectangular, and conical. It supports custom densities and offers output in various units like liters, cubic meters, and gallons. Designed for professionals and enthusiasts, it simplifies complex calculations with a user-friendly interface.

Diverse tank types (vertical, horizontal, elliptical, etc.)Customizable density inputMultiple output units (liters, m³, gallons, kg)
🔧 Utilities
(1)
free with in-app purchases
6
Sheet Metal Calculator Pro
Sheet Metal Calculator Pro
Sheet Metal Calculator Pro
Smart Metal Fabrication Tool
Free

This tool simplifies metal fabrication calculations for professionals and students. Quickly determine dimensions and values for various sheet metal parts, saving time and improving accuracy. Results can be easily viewed, saved, and shared.

Calculate various sheet metal componentsEnter custom values for instant resultsView, save, and share calculations
🔧 Utilities
(10)
free with in-app purchases
7
Steel Weight Calculator App
Steel Weight Calculator App
Steel Weight Calculator App
Swift Steel Weight Calculation
Free

Quickly calculate the weight of various steel types for construction projects. Supports multiple units and provides instant, accurate results through a user-friendly interface. Ideal for professionals and DIY enthusiasts alike.

Supports I-beams, H-beams, angles, channels, platesCustomizable units (lb, kg)Instant and accurate results
🔧 Utilities
(66)
free with in-app purchases
8
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Flat Pattern Bend Calculator
Duct, HVAC, Pipe & Sheet Metal
Free

This app provides accurate flat pattern layouts for complex sheet metal shapes and transitions. It simplifies calculations for cones, frustums, cylinders, and various transition pieces, saving time and reducing errors in fabrication projects.

Cone calculationsFrustum calculationsTruncated cylinder layouts
🔧 Utilities
(152)
free with in-app purchases
9
Cubic Yards Calculator + Cost
Cubic Yards Calculator + Cost
Cubic Yards Calculator + Cost
Feet, yard, inch, meter,...
Free

Easily calculate the volume of various shapes in cubic yards for landscaping materials, construction, or waste disposal. Get an estimated cost for your materials based on price per unit.

Cubic yards volume calculationMaterial cost estimationSupports cube, rectangular, cylinder, cone, pyramid, and ball shapes
🔧 Utilities
(834)
free with in-app purchases
10
Flat Metal Patterns
Flat Metal Patterns
Flat Metal Patterns
by Ignacio Renteria-Molina
Free

This app simplifies metal pattern creation with precise mathematical calculations, saving time and reducing errors compared to manual methods. It offers various pattern types, unit conversions, and smart calculation features for both experienced professionals and beginners.

Automated pattern calculation20+ different pattern typesDiameter-Circumference conversion
🔧 Utilities
(27)
freemium