---
title: "RPN-65 Pro - Reviews, Revenue and Downloads in China | Apple App Store"
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"
---

# RPN-65 Pro — China
> First programmable calculator!

![RPN-65 Pro App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/ef/87/bc/ef87bc74-5d03-09c9-3ec2-8834885f800b/AppIcon-0-1x_U007emarketing-0-7-0-0-85-220-0.png/434x0w.png)

**Developer:** [Willy Kunz](https://apptail.io/developer/willy-kunz-XNx) (Switzerland)
**Category:** Productivity
**Rating:** N/A (0 ratings)
**Price:** Free
**Bundle ID:** ch.cuveesoft.rpn65pro
**Store:** Apple App Store
**Country:** China
**Version:** 4.3 (released 2025-05-11)
**Original Release:** 2015-09-03
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/cn/app/app/id1033260498)
**AppTail Page:** [https://apptail.io/app/rpn-65-pro-Tzbl/china](https://apptail.io/app/rpn-65-pro-Tzbl/china)

## RPN-65 Pro 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

## RPN-65 Pro Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/56/61/3b/56613b66-a054-4730-4b48-bd2fab3e9467/07d6a8ed-b6f8-4a7f-949f-5db4a4bb80b1_0.png/2048x2732.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/38/f1/43/38f1434f-eeaa-3256-78a0-5e22eec55899/2.png/2048x2732.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/c8/d0/0a/c8d00a18-9c6d-e056-e030-18298a50ede5/1ed172d2-dcba-4691-91c9-416c8b9ed471_1.png/2732x2048.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/b3/51/82/b35182c9-65b0-f0f1-2f8a-2ec3582f517f/pr_source.png/2732x2048.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/99/56/dd/9956dd0f-83fa-b9f8-64e6-3840ee849ff1/cc41ecbe-ea92-4d4f-a576-80fcdd08bfe8_3.jpeg/2732x2048.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/11/ca/4b/11ca4bf9-15e4-0780-2155-4e0dd523ade1/9a8fa28c-9bdc-4a93-83a1-c0beacbba1b9_4.png/2732x2048.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/98/b5/9a/98b59a42-6c2f-0c91-cdb5-a04d5be44ec3/93e1ca93-5bfc-400e-a7ce-5bd5757be19c_5.jpg/2732x2048.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/92/0c/09/920c0942-1369-bfe8-50a8-3c320125aa1b/pr_source.png/2732x2048.png)
- [Screenshot 9](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/67/05/6a/67056a8a-a352-ac8f-a623-04286d57197d/9.png/2732x2048.png)
- [Screenshot 10](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/eb/d4/16/ebd416e4-00ab-4c43-f3a7-8a4ca63e416e/10.png/2752x2064.png)





## RPN-65 Pro Discovered Keywords
- rpn

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## RPN-65 Pro Available In
- [United States](https://apptail.io/app/rpn-65-pro-Tzbl/united-states)
- [Austria](https://apptail.io/app/rpn-65-pro-Tzbl/austria)
- [Netherlands](https://apptail.io/app/rpn-65-pro-Tzbl/netherlands)
- [Mexico](https://apptail.io/app/rpn-65-pro-Tzbl/mexico)
- [Germany](https://apptail.io/app/rpn-65-pro-Tzbl/germany)
- [South Africa](https://apptail.io/app/rpn-65-pro-Tzbl/south-africa)
- [Belarus](https://apptail.io/app/rpn-65-pro-Tzbl/belarus)
- [Canada](https://apptail.io/app/rpn-65-pro-Tzbl/canada)
- [Switzerland](https://apptail.io/app/rpn-65-pro-Tzbl/switzerland)
- [Chile](https://apptail.io/app/rpn-65-pro-Tzbl/chile)
- [China](https://apptail.io/app/rpn-65-pro-Tzbl/china)
- [Colombia](https://apptail.io/app/rpn-65-pro-Tzbl/colombia)
- [Czechia](https://apptail.io/app/rpn-65-pro-Tzbl/czechia)
- [Denmark](https://apptail.io/app/rpn-65-pro-Tzbl/denmark)
- [Dominican Republic](https://apptail.io/app/rpn-65-pro-Tzbl/dominican-republic)
- [Algeria](https://apptail.io/app/rpn-65-pro-Tzbl/algeria)
- [Ecuador](https://apptail.io/app/rpn-65-pro-Tzbl/ecuador)
- [Estonia](https://apptail.io/app/rpn-65-pro-Tzbl/estonia)
- [Egypt](https://apptail.io/app/rpn-65-pro-Tzbl/egypt)
- [Spain](https://apptail.io/app/rpn-65-pro-Tzbl/spain)
- [Finland](https://apptail.io/app/rpn-65-pro-Tzbl/finland)
- [France](https://apptail.io/app/rpn-65-pro-Tzbl/france)
- [United Kingdom](https://apptail.io/app/rpn-65-pro-Tzbl/united-kingdom)
- [Greece](https://apptail.io/app/rpn-65-pro-Tzbl/greece)
- [Hong Kong SAR China](https://apptail.io/app/rpn-65-pro-Tzbl/hong-kong)
- [Hungary](https://apptail.io/app/rpn-65-pro-Tzbl/hungary)
- [Indonesia](https://apptail.io/app/rpn-65-pro-Tzbl/indonesia)
- [Ireland](https://apptail.io/app/rpn-65-pro-Tzbl/ireland)
- [Israel](https://apptail.io/app/rpn-65-pro-Tzbl/israel)
- [India](https://apptail.io/app/rpn-65-pro-Tzbl/india)
- [Italy](https://apptail.io/app/rpn-65-pro-Tzbl/italy)
- [Japan](https://apptail.io/app/rpn-65-pro-Tzbl/japan)
- [South Korea](https://apptail.io/app/rpn-65-pro-Tzbl/south-korea)
- [Kuwait](https://apptail.io/app/rpn-65-pro-Tzbl/kuwait)
- [Kazakhstan](https://apptail.io/app/rpn-65-pro-Tzbl/kazakhstan)
- [Lebanon](https://apptail.io/app/rpn-65-pro-Tzbl/lebanon)
- [Malaysia](https://apptail.io/app/rpn-65-pro-Tzbl/malaysia)
- [Nigeria](https://apptail.io/app/rpn-65-pro-Tzbl/nigeria)
- [Norway](https://apptail.io/app/rpn-65-pro-Tzbl/norway)
- [New Zealand](https://apptail.io/app/rpn-65-pro-Tzbl/new-zealand)
- [Peru](https://apptail.io/app/rpn-65-pro-Tzbl/peru)
- [Philippines](https://apptail.io/app/rpn-65-pro-Tzbl/philippines)
- [Pakistan](https://apptail.io/app/rpn-65-pro-Tzbl/pakistan)
- [Poland](https://apptail.io/app/rpn-65-pro-Tzbl/poland)
- [Portugal](https://apptail.io/app/rpn-65-pro-Tzbl/portugal)
- [Romania](https://apptail.io/app/rpn-65-pro-Tzbl/romania)
- [Russia](https://apptail.io/app/rpn-65-pro-Tzbl/russia)
- [Saudi Arabia](https://apptail.io/app/rpn-65-pro-Tzbl/saudi-arabia)
- [Sweden](https://apptail.io/app/rpn-65-pro-Tzbl/sweden)
- [Singapore](https://apptail.io/app/rpn-65-pro-Tzbl/singapore)
- [United Arab Emirates](https://apptail.io/app/rpn-65-pro-Tzbl/united-arab-emirates)
- [Tunisia](https://apptail.io/app/rpn-65-pro-Tzbl/tunisia)
- [Türkiye](https://apptail.io/app/rpn-65-pro-Tzbl/turkey)
- [Taiwan](https://apptail.io/app/rpn-65-pro-Tzbl/taiwan)
- [Ukraine](https://apptail.io/app/rpn-65-pro-Tzbl/ukraine)
- [Vietnam](https://apptail.io/app/rpn-65-pro-Tzbl/vietnam)
- [Thailand](https://apptail.io/app/rpn-65-pro-Tzbl/thailand)
- [Argentina](https://apptail.io/app/rpn-65-pro-Tzbl/argentina)
- [Australia](https://apptail.io/app/rpn-65-pro-Tzbl/australia)
- [Azerbaijan](https://apptail.io/app/rpn-65-pro-Tzbl/azerbaijan)
- [Belgium](https://apptail.io/app/rpn-65-pro-Tzbl/belgium)
- [Brazil](https://apptail.io/app/rpn-65-pro-Tzbl/brazil)

---

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