173+ iOS apps curated and reviewed
If you already know Basic Calculator+, this is the deeper bench. 173+ adding machine apps for iPhone, all reviewed and ranked by user rating, recency, and download trend as of May 2026.
A user-friendly basic four-function calculator with a clear display and large buttons for easy calculations, available on both portrait and landscape modes. Download now for a straightforward and efficient way to handle your math tasks!
Do math effortlessly with a versatile Calculator app from Apple. Enjoy standard and scientific calculations on both iPhone and iPad, with convenient access through Control Center. Swipe for simple or advanced math solutions anytime.
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 mimics a traditional 10-key adding machine, allowing users to perform calculations, review and edit numbers, and save or export results. With features like audio feedback, full-sized keypads, and printing capabilities, it's a useful tool for finance professionals and anyone needing a reliable calculator.
This application is a versatile calculator designed for everyday use and professional accounting tasks, offering features such as tax calculations, invoicing, and a paper tape history that can be edited and exported. With a free download and optional in-app purchase for additional features, it's a useful tool for tasks like adding numbers, receipts, and income taxes, and is available for both iPhone and iPad devices.
Upgrade your basic calculator with a paper tape history feature, allowing you to review and edit prior calculations, print or export your history, and save files for later use. Take your calculations to the next level with a simple in-app purchase that unlocks additional features, and discover a more efficient way to work with numbers today.
This application is a versatile calculator that maintains an electronic paper tape of all entries, allowing for easy correction and review. It offers six customizable calculators with features such as a large keyboard, decimal slider, and enhanced percentage calculations, and even allows users to email results as a formatted report.
A versatile calculator app for iPad users featuring modern design, basic and scientific calculation modes, fraction solving, currency and unit conversions, tip calculation, and bill splitting. Streamline your calculations and conversions effortlessly.
This application provides machinists and engineers with tools and resources for holemaking and finishing, including a cutting tool parameter converter and product literature. It also features a boring insert selector and an engineering helpline for expert assistance with any questions or challenges.
This mobile application enables route drivers to efficiently service vending machines using their mobile devices, streamlining tasks such as inventory management, cash collection, and machine maintenance. By downloading this app, drivers can enhance their productivity and seamlessly synchronize data with a comprehensive back-office system, try it today!
This mobile payment app enables users to make purchases from vending machines using their iPhone, eliminating the need for cash or coins. With the app, users can top up their virtual wallet, receive discounts and promotions, collect loyalty points, and track their purchases, making it a convenient and rewarding way to buy from vending machines.
Access essential machine codes, calculators, and expert support with the Phillips Machinist app. Spark your ingenuity and succeed with this all-in-one digital manufacturing assistant!