Best Richard Silverman Apps

Adding Machine 10Key Universal

True 10Key Adding Machine

$3.99

$5.99 | 33% OFF

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.

Accountant Calc Pro

Taxes, invoices, point-of-sale

Free

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.

Calc Cloud

Share paper tape histories.

Free

This application stores and syncs paper tape histories across devices via iCloud, allowing users to perform calculations, add comments, and edit numbers on the go. With features like a full-sized keypad, audio feedback, and export options, it's perfect for everyday use, invoicing, and accounting tasks, try it now with a free download and optional in-app purchase.

Print Calculator

Print your paper tape history

Free

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.

Paper Calc Office Lite

Calculator with Print/Email

Free

This calculator app is designed for office use, offering a large key layout and a paper tape feature to review calculations, add comments, and email or print the results. With customizable keyboards and adjustable display sizes, it's a user-friendly tool for everyday math tasks, and users can upgrade to a full version for additional features.

Stock Portfolio Boss

Price Alerts & Calendar Events

Free

This application helps users track and manage their stock portfolios by providing real-time price updates, customizable alerts, and fundamental data, while also allowing them to add important dates to their calendar and access charts and news. Try it out with a free 10-day trial and take control of your stock portfolio today.

ODO Check

Check your odometer accuracy.

Free

This application allows users to check their vehicle's odometer accuracy with precision by entering start and end readings, producing an instant result with a comprehensive report. With its easy-to-use features, users can get an accurate reading, view a summary with bargraphs, and even email the report, making it a convenient tool for verifying odometer readings.