227+ iOS apps curated and reviewed
Out of 227+ led calculator apps on iOS, 15 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
This LED screen calculator allows users to easily determine screen specifications, including pixel count, size, and power draw, by selecting the manufacturer and model and entering desired dimensions. It also generates printable information and pixel grids for creating content, with features to add custom models and receive database updates.
Try Calculator₊, the ultimate mathematics tool offering basic, scientific, and plus calculations. Ideal for homework, exams, and managing expenses, this app is like having a personal math tutor on your phone. Download now for easy and intuitive math solutions!
This application helps you determine the series resistor value needed to safely connect light-emitting diodes (LEDs) to a power source, preventing damage from excessive current. Simply input the required values, and the app calculates the resistor value, power dissipation, and recommended wattage for your LED connections.
This electronics toolkit features over 130 calculators, circuit tools, and guides for beginners and professionals, covering essential concepts, components, and circuit design. Perfect for enthusiasts, students, and engineers, it offers a powerful reference tool with multilingual support, full-text search, and dark/light modes.
Quickly crunch numbers with our user-friendly iPad calculator app that offers basic and scientific functions. Download now for accurate calculations on the go!
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 simple and intuitive calculator app with essential functions like addition, subtraction, multiplication, and more. Customize with multiple color schemes, copy results easily, and use additional functions on iPad. Experience the perfect balance of features and simplicity today!
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!
Experience a beautifully designed calculator with large buttons and a clear display for quick and efficient calculations. Try it now to discover the simplicity and ease of use for your everyday arithmetic needs.
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!
This application is a comprehensive tool for calculating and understanding lighting technology, offering a wide range of calculations, conversions, and references for professionals and individuals looking to correctly illuminate an environment. With its various features and tools, users can easily determine lighting requirements, compare power consumption, and explore different lighting options to achieve optimal results.
A top-rated scientific calculator app on iOS devices offering advanced math functions with a user-friendly interface for users of all levels. Features include step-by-step solutions, math photo solving, and handwriting recognition. Enhance your calculations with this versatile tool.
A versatile scientific calculator app designed for math enthusiasts, offering features like natural display for textbook-like equations, symbolic and numeric modes, complex number calculations, calculus functions, statistical analysis, and unit conversion. With a premium upgrade option for additional advanced features and customization. Access the power of NCalc FX now!
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.
A versatile and customizable calculator app offering basic and scientific functions, memory features, history tape, and various layout options. Users can personalize their color themes, access scientific functions, and easily perform complex calculations, all with ad-supported convenience. Explore the app now for a powerful and user-friendly calculation experience!
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!
This application simplifies LED resistor calculations using an intuitive interface, allowing users to easily determine the required resistor value for various power supply voltages, LED ratings, and current values. With this tool, users can effortlessly calculate power consumption and work with multiple LEDs, making it a convenient solution for electronics enthusiasts and professionals alike.