RPN-65 Pro

First programmable calculator!

Published by: Willy Kunz
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Description

World's first pocket computer! Now running on your iPad.
RPN-65 Pro is the first complete simulation of Hewlett-Packard's stunning HP-65 programmable calculator for iOS. Produced from 1974 to 1977 at an initial price of $795 (that's more close to $5,000 today!), the HP-65 was a breakthrough. Not only was it programmable, it also contained a motorized magnetic card reader - and still fit into Bill Hewlett's shirt pocket.
Experience this revolutionary calculator on your iPad. With 170 original HP programs included with RPN-65 Pro, you can get started right away.
"A work of art. Fantastic!" (MacBreak Weekly, episode 572)

Features:
• Virtual program and data cards
• Virtual paper tape printer supports AirPrint
• Powerful database-driven card manager
• Create, delete, label, and organize a virtually unlimited number of cards
• Sharing: e-mail, AirDrop, Dropbox, copy, paste, print
• Paste existing HP-65 listings into RPN-65 and run them
• "Live" display of stack, memory registers, program counter, flags
• Reads data cards created by RPN-67 Pro and RPN-97 Pro
• Supports external hardware keyboard

Run RPN-65 Pro in any of 4 modes:
1 - Just like the original HP-65
2 - Same, but at high speed
3 - Includes user-interface improvements, like backstep key and jump to any program step
4 - "Super-65" with 999 program steps, 120 labels, 120 registers, nested subroutines, and much more
For details, free program downloads, calculator handbook and much more, visit the RPN-65 website: cuveesoft.ch/rpn65
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RPN-65 Pro FAQ

  • Is RPN-65 Pro free?

    Yes, RPN-65 Pro is completely free and it doesn't have any in-app purchases or subscriptions.

  • Is RPN-65 Pro legit?

    Not enough reviews to make a reliable assessment. The app needs more user feedback.

    Thanks for the vote

  • How much does RPN-65 Pro cost?

    RPN-65 Pro is free.

  • What is RPN-65 Pro revenue?

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User Rating
App is not rated in Colombia yet.
Ratings History

RPN-65 Pro Reviews

Was five stars until you got rid of portrait mode

Dhjdhj on

United States

What a dumb decision. The calculator itself is shaped to be held in a portrait mode. Forcing it to be in landscape mode just makes it too small to be properly usable.

Really nice !

BobinSF94109 on

United States

This is a great emulator and recreates the feeling of using the original. Lots of enhanced features.

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