Best Calc Sphere Apps

183+ iOS apps curated and reviewed

4.5 avg rating
18 free apps
Updated May 2026

From beginner-friendly picks to power-user tools, our calc sphere list covers 183+ iPhone apps updated through May 2026. Compare ratings, prices, and screenshots in one place.

Top Picks for Calc Sphere

Cubic Yards Calculator + Cost#2

Cubic Yards Calculator + Cost by Phan Nhat Đang

Feet, yard, inch, meter,...
Strong Contender
🔧 Utilities
4.7(815 ratings)
FreeAdsIn-App Purchases
Cubic Yards Calculator + Cost screenshot 1
Cubic Yards Calculator + Cost screenshot 2
Cubic Yards Calculator + Cost screenshot 3

Calculate cubic yards volume for various materials like landscape, mulch, gravel with cost estimates using our application. Supports different shapes and materials. Contact us for requests or suggestions. Email: phannhatd@gmail.com.

Calculator +#3

Calculator + by Sarah Ragab

Scientific Calc Plus Fraction
Worth Considering
🔧 Utilities
4.6😊(9.6K ratings)
FreeAdsIn-App Purchases
Calculator + screenshot 1

Experience the award-winning calculator app for iPad and iPhone, offering a free basic and scientific calculator with an elegant design, simple usability, and beautiful interface. Calculate with ease and precision today!

What We Love

  • 👍 Great features and easy to use
  • 👍 Efficient and quick
  • 👍 Versatile, functional calculator
  • 👍 Fantastic, easy to use app

Room to Improve

  • 🐛 New updated layout is awful
  • 🐛 App is now terrible
  • 🔒 Paying customer screwed over by update

More Calc Sphere apps to explore

4
CALC Smart Calculator ±
CALC Smart Calculator ±
CALC Smart Calculator ±
Basic « Scientific » Advanced
Free
$5.99 | 100% OFF

Try CALC Smart Calculator ± for a versatile and reliable calculating tool. From basic to advanced functions, it's trusted by scientists, professionals, and students. See why it’s Apple-Featured in Utilities and Calculate categories now!

🔧 Utilities
(2.4K)
5
Calculator⁼
Calculator⁼
Calculator⁼
Fraction, Scientific Calc +
Free

A handy math assistant for solving basic and scientific calculations intuitively and quickly. Become a math master with this free app!

🔧 Utilities
(357K)
6
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
The Best Calculator - Calc Pro
10 Powerful Calculators
Free

Experience the ultimate mobile calculator with 10 powerful calculators and financial worksheets, trusted by millions worldwide for its unrivaled accuracy and advanced features. From standard and scientific calculators to unit converters and graphing tools, this app has it all. Get it now for advanced calculations at your fingertips!

🔧 Utilities
(4.6K)
7
Circle & Sphere
Circle & Sphere
Circle & Sphere
Calculates all quantities
Free

Easily calculate all geometric quantities for circles and spheres, including sectors and segments, with step-by-step solutions and saved history. Get the formulas you need and share your results seamlessly.

📚 Education
(4)
8
Quick Graph
Quick Graph
Quick Graph
Scientific Graphing Calculator
Free

Quick Graph is a powerful scientific graphing calculator app for iPad and iPhone, offering 2D and 3D graphing capabilities in various coordinate systems. With features like equation evaluation, equation storage, and high-resolution graphics, it's a must-have tool for students and professionals alike. Visit the website for more information and unleash the full potential of your device with the advanced feature set.

📚 Education
(405)
9
EduCalc Classic
EduCalc Classic
EduCalc Classic
by William Jockusch
Free

A versatile graphing calculator app with advanced scientific functions, graphing capabilities, unit conversion, constants, table generation, educational resources, and statistical tools. Perfect for students and professionals in math and science fields. Discover a world of mathematical possibilities in one convenient tool.

📚 Education
(299)
10
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
Basic Calculator: Classic Calc
big buttons and wallpapers
Free

A free calculator app with HD graphics and multitasking support. Features general math operations, memory functions, thousands separators, and multilingual UI. Try it for quick and easy calculations on the go!

🔧 Utilities
(3.1K)
11
Geometry Solver ²
Geometry Solver ²
Geometry Solver ²
AI Math Homework Helper
Free

Need help with geometry homework? Try an AI math problem tutor that's certified by the Educational App Store. Get accurate and quick solutions with Geometry Solver ² - your go-to geometry calculator!

📚 Education
(1.3K)
12
PCalc
PCalc
PCalc
The Best Calculator
$9.99

A powerful calculator app for scientists, engineers, students, and programmers with features like RPN mode, multi-line display, unit conversions, constants, paper tape, undo/redo, and support for various calculation formats. Also available on Apple Watch for convenient wrist calculations. Try it now!

🔧 Utilities
(758)
13
GraphNCalc83
GraphNCalc83
GraphNCalc83
Graphing calculator
$12.99

The app is a comprehensive graphing calculator that features algebraic entry, math functions, graph plotting, statistics, matrix operations, unit conversion, BASIC programming, chemistry tools, geometry calculations, finance functions, and a built-in user guide for easy reference. It offers a colorful, fast, and fluid experience on iPhone and iPad with advanced features like touch input, high-resolution graph outputs, and fast computation speeds. Explore its diverse functionality to enhance your mathematical tasks.

📚 Education
(3.8K)
14
GeoGebra Graphing Calculator
GeoGebra Graphing Calculator
GeoGebra Graphing Calculator
Graph, Drag, Share
Free

Graph, Drag, Share with a powerful calculator app for plotting functions, finding special points, and exploring transformations through sliders. Join millions worldwide in learning math and science, save, and share results with friends and teachers. Delve deeper into solving equations and calculus with the CAS calculator app. Connect and explore with GeoGebra today!

📚 Education
(284)
15
Calculator´
Calculator´
Calculator´
Basic - Advanced - Scientific
Free

Efficiently tackle all your math needs in style with this app - from basic calculations to advanced functions, it's the perfect way to streamline your daily math tasks. Try it now and say goodbye to math time-wasting!"

📊 Productivity
(395)
16
Formulus Free
Formulus Free
Formulus Free
Formulas for Calculus
Free
📚 Education
(5)
17
Geometry Calc+Shapes
Geometry Calc+Shapes
Geometry Calc+Shapes
Area & Angle Calculator Tools
Free
📊 Productivity
(0)
18
GeoGebra Calculator Suite
GeoGebra Calculator Suite
GeoGebra Calculator Suite
Graph, construct, create
Free

Explore and learn math and science with a powerful calculator suite. Plot functions in 2D and 3D, solve equations, find derivatives, create geometric constructions, and analyze mathematical concepts with dynamic tools. Join millions worldwide in discovering the wonders of math and science today.

📚 Education
(51)
19
Area and Volume Calc lite
Area and Volume Calc lite
Area and Volume Calc lite
Geometric shapes calculator
Free

This geometric shapes calculator allows you to compute the area and volume of various 2D and 3D shapes, including triangles, squares, circles, cubes, spheres, and many more. Download it now to easily solve complex calculations and explore its extensive library of shapes.

📊 Productivity
(2)
20
Calcularium
Calcularium
Calcularium
Reactive Advanced Calculator
Free

A powerful advanced calculator app with real-time, reactive calculations, voice control, script and photo input modes, history tracking, advanced functions, customizable features, and multi-level sub-calculations. Experience a new level of mathematical efficiency and convenience with Calcularium.

📊 Productivity
(2.2K)