210+ iOS apps curated and reviewed
The best density calculator apps on iPhone average 4.4★ across 210+ titles — we've ranked them by what real users actually keep on their phones. Updated June 2026.
This calculator helps determine the Maximum Density and Optimum Moisture of a soil sample using data from T-99 and Cone tests, serving as a verification tool for chart interpolation. Try it out to accurately calculate and verify your soil sample's properties.
This application calculates fuel density at 15°C and tank volume based on a cm reading, supporting various tank sizes. You can use it to get accurate calculations for standard tank sizes or add custom dimensions to find tank dip values.
This application calculates the standard density of oil products using a professional petroleum metering calculation tool, converting apparent density to standard density and calculating volume correction factors. It streamlines oil product calculations, improving efficiency and accuracy by automating the process.
A powerful math solver and scientific calculator for iPad and iPhone, featuring advanced functions and quick calculations. Share your results easily and master your business expenses with percentage calculations. Get it now!
A versatile calculator app with Basic, Scientific, and Programmer modes for iPhone, iPad, and iPod Touch. Easily view history and share results via email or copy. Get precise calculations on-the-go!
An advanced scientific graphing calculator app that is user-friendly and suitable for basic to advanced mathematics, offering a powerful math core and extensive support features. Ideal for engineers, math students, and more, with built-in documents for various calculations. Explore the world of advanced mathematics with ease and efficiency.
Calculate the weight and price of various metal shapes with this versatile app offering a range of measurement options. Choose from a variety of shapes in the free version, or upgrade to access additional shapes and remove ads.
A calculator app with a built-in history feature that keeps track of your calculations without any ads. Calculate effortlessly and access your past computations instantly.
A color calculator app that helps users find complementary color schemes for design projects. Simply input a base color and let the app generate harmonious color combinations for your projects. Try it now to elevate your design choices!
Estimate the amount of gravel, stone, sand, and more for your projects with this free gravel calculator. Get accurate measurements in tons, cubic yards, and cubic meters. Trusted by millions worldwide, it's your go-to tool for landscaping and hardscaping projects!
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.
This application helps you connect and configure density units to the internet for people counting, with features like easy setup, network template utilization, and troubleshooting. Get your units up and running efficiently with this tool and start counting people today.
Calculator! is a versatile calculator app for iPad and iPhone with standard and scientific functions. Customize the look, take notes, view history, and perform complex calculations with ease. Perfect for math students and professionals.
Experience a high precision calculator app that offers a user-friendly interface, supports multiple functionalities like undo, switching workspaces, Bluetooth keyboard compatibility, and more. Print and share your calculations with ease and precision for free!
Explore a powerful scientific calculator with functions beyond basic arithmetic - trigonometry, statistics, and combinatorics. Create and evaluate custom functions, work offline, view multiple expressions at once, and enjoy a seamless user experience - all for free.