211+ iOS apps curated and reviewed
From beginner-friendly picks to power-user tools, our obcalc list covers 211+ iPhone apps updated through June 2026. Compare ratings, prices, and screenshots in one place.
This application helps obstetricians efficiently calculate important test date windows for patients using various methods, including LMP, EDC, sonogram, and IVF. Try it for free for 7 days and access premium features with a low monthly subscription, allowing you to save patient data and sync across devices.
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.
A cutting-edge productivity tool that combines task management, team collaboration, and project tracking in one intuitive platform. Stay organized, communicate seamlessly with your team, and streamline your workflow effortlessly. Try it out now for a more efficient and cohesive work experience.
This application helps you quickly calculate discounts and savings with ease. Simply input the original price and discount percentage to get instant results for your shopping needs.
Calculate your loans or mortgages effortlessly with this simple loan calculator app. Just input the amount, term, and rate to get quick results. Try it now!
Calculate tips effortlessly and split bills easily with this intuitive tipping calculator app for iPhone. Customize tip percentages, exclude tax, and round tips with just a few taps. Share a summary report of the bill with your party.
A powerful scientific calculator with fraction support, trigonometric functions, decimal answers up to 16 places, and a variety of advanced mathematical functions. Perfect for all your calculation needs!
A comprehensive scientific calculator app with graphing, matrix calculations, triangle solvers, polynomial solvers, unit conversion, constants, statistics mode, and more. Ideal for students and professionals in math, science, and engineering. Download now for all your calculation needs!
A versatile mortgage/loan calculator app that also functions as a traditional mathematical calculator. Users can calculate monthly payments, terms, interest rates, and loan amounts, with support for semi-annual compounding. Ideal for real estate professionals, mortgage brokers, home buyers, and those looking to refinance. Accessible on iPhone and iPod touch with options to save calculations and send summaries via email.
A professional-grade calculator app designed for quick and accurate mathematical calculations on-the-go. Upgrade to the full version for advanced features and functionalities.
A versatile business calculator with over 100 functions for finance, math, and stats. Calculate loans, interest, cash flows, and more with ease on both iPhone and iPad. Perfect for business professionals and students alike.
This app is a basic calculator with tax and business functions, designed for professionals and small business owners. It features 12 digits, tax calculation, percentage calculation, memory operations, grand total, square root, sign change, and more. Check it out for simple and efficient calculations on your iPhone/iPad.
Access a user-friendly calculator offering more than 80 customizable themes. Crunch numbers effortlessly with style.
A top medical calculator app offering over 550 clinical decision tools for healthcare professionals, with features like offline access, CME credit tracking, and customizable lists for quick use. Join now for quick, evidence-based patient care support on-the-go.
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!
An ad-free calculator app designed for quick and accurate mathematical calculations. Simplify your math with CalcRight today!
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!
Calculate your Body Mass Index effortlessly with this straightforward app designed for quick and easy BMI calculations. Start tracking your health today!
An essential tool for professionals working with dimensions, this app optimizes speed and accuracy while reducing errors. Try it for free before purchase on your App Store account. Ideal for enhancing productivity on the go.