HP-67 RPN calculator emulator for OS X.
The app emulates the HP-67 RPN programmable calculator. It offers multiple active calculators, full memory visibility, and a paper tape register with various modes.
Showing 141–160 of 1,000 ranked alternatives.
Christophe de Dinechin
Compute with arbitrary precision
Perform complex calculations with RPN and algebraic input. Handle arbitrary precision, complex numbers, and multiple bases. Work with vectors, matrices, and text. Solve equations symbolically and numerically. Graph functions and plot data.
Panoramic Software Inc.
Calculate loans, track investments, plan retirement
Calculate mortgage payments and generate amortization tables. Compute tips and loan details. Analyze time value of money, dates, percentage changes, and break-even points. Perform planning for home purchases, investments, and retirement.
Radin Alcira
Calculate taxes and track expenses
Calculate taxes with a dedicated tax button and grand total function. Display equations and results simultaneously on a double line interface. Round to two decimal places and correct mistakes easily. Email or copy tape entries for record keeping.
William Lipsey
Calculate feet inch fraction dimensions easily.
The app is a construction calculator for feet, inch, and fraction dimensions. It transforms the iPhone into a calculator that inputs and outputs dimensions as they appear on a tape measure.
CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC
Calculations made simpler than ever before.
The app offers three calculating modes: STANDARD, STRING, and RPN. It supports precision to 31 digits and complex numbers in STRING mode.
CAT VIET SOFTWARE DEVELOPMENT & MEDIA JSC
Calculations made simpler than ever before.
The app offers a scientific calculator with over 800 formulas. It includes currency and unit converters, date and time functions, and finance tools.
ZIIKR Pte. Ltd.
Organize notes, sketch, and annotate
Create and organize notes with a freeform canvas for sketching, annotating PDFs, and journaling. Use AI to generate text from handwriting, search notes by content, and structure ideas with tags and folders.
Charles Vanderhoff
Calculate scores and track body composition
Calculate scores for push-ups, sit-ups, and a 2-minute run. Track body composition with weigh-in or tape measurements. View performance metrics and test results for each event.
Corporate Smalltalk Consulting Ltd
Calculate fractions and decimals easily.
The app performs mixed or whole fraction and decimal arithmetic. It supports brackets and displays results as fractions or decimal numbers.
David Smith
Calculate with high-precision math functions
Perform complex calculations with high-precision math functions including trigonometric, hyperbolic, and special functions. Calculate derivatives, integrals, and roots. Program custom functions and store equations.
AutoVitals
Automate auto repair shop workflow processes.
The app automates workflow processes in auto repair shops, improving productivity and eliminating paper. It offers digital inspections and a paperless back-shop for time savings and better customer communication.
Michael Wesemann
Calculates with precision and style
The app provides a simple and intuitive interface for performing calculations. It supports multiple number systems and includes various conversion tools.
Christian Merk
Sketch notes and export PDFs
Create and annotate digital whiteboards with infinite canvas size and zoom. Choose from three paper backgrounds. Export to PDF. Toggle between light and dark modes. Purchase additional boards without recurring charges.
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