218+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our finger size calculator list covers 218+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.
Easily find your ring size across different countries with this handy utility. Choose units, measurement type, use visual guides, and share your size on social media. Perfect for hassle-free ring sizing!
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.
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 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!
Measure anything with a handy digital ruler and create sketches with text editing options using this smart electronic measuring tool app. Features include imperial and metric units, rangefinder, sketch mode, and sharing capabilities. Subscription unlocks additional features like the Area Tool, Undo, Flashlight, and Magnet.
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!
Get a perfect fit every time with our ring sizer app, offering accurate measurements in metric and imperial units, with visual guides and support for global sizing standards. Download now and find your ideal ring size with ease.
This application helps you accurately measure your finger size and find the perfect ring size, making online ring shopping a breeze. With features like finger measurement, ring size conversion, and a comprehensive guide, you can confidently find the right fit for your precious rings.
A versatile and user-friendly calculator application for Apple devices, featuring themes, haptic feedback, tip calculation, unit conversion, and more. Simplify your calculations with Calculator 3.0 - available now for free on Apple Watch, iPhone, iPad, and iMessage!
An easy-to-use ring sizing app that accurately measures ring sizes by comparing them to a white circle on your phone screen. Features include support for various measurement units and systems, saving measurement results, and a ruler for measuring jewelry items. Try it now to easily determine the size of your rings!
Experience the ultimate iOS calculator with big buttons, dual-line display, 18 color themes, and multi-line input for complex equations. Includes convenient gestures like swipe to backspace and clear. Perfect for all your calculating needs!
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.
The application allows users to transform their smartphones into a digital measuring tape, offering real-time measurements, imperial and metric unit support, and the ability to save and share measurements. It also features augmented reality (AR) technology to scan rooms and automatically calculate dimensions. Users can try the app and subscribe to a premium version to access its full set of features.
A convenient ring sizing app that accurately measures your finger for the perfect ring fit. Suitable for both casual users and professionals, with support for different measurement systems and compatibility with various devices including Apple Watch. Download now for precise measurements without the guesswork.
This app helps you easily determine your ring size using a user-friendly measuring tool, ensuring a perfect fit for your ring purchase. Download the app to say goodbye to sizing uncertainties and find your ideal ring size with ease and accuracy.
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 comprehensive all-in-one calculator app with features like scientific calculator, unit converter, currency converter, percentage calculator, and more for everyday use. It provides a wide range of calculation tools from basic arithmetic to complex conversions and financial calculations. Try it out now for convenient and efficient calculations!
Try Digits Tape Calculator, the calculator designed for humans. With a unique correctable tape feature, spreadsheet-like editing, and calculator simplicity, it's perfect for tracking expenses and budgets. Get organized on-the-go with Digits 3 for iOS.