RPNcalc 12c 4+
RPN Business Calculator
bitPUNCH
-
- $5.99
Screenshots
Description
The RPNcalc 12c is a full featured financial and business RPN calculator.
All Features: at a glance:
• Display:
∙ Fixed number format
∙ Scientific number format
∙ Status annunciators
• Math:
∙ +, -, ×, ÷, %, 1/x, root, x^y, ln, e, ...and many more
∙ Integer truncation
∙ % change
• Statistical:
∙ Mean standard deviation of 2 variables
∙ Summation
∙ Linear regression
∙ Correlation coefficient
∙ Factorial
• Time Value of Money:
∙ Number of payments
∙ Interest rate
∙ Present Value
∙ Payment
∙ Future Value
• Cash Flow Analysis:
∙ Net present value
∙ Internal rate of return
• Amortization:
∙ Accumulated Interest
∙ Balance
• Depreciation:
∙ Straight line
∙ Sum of the years digits
∙ Declining balance
• Bonds and calendar functions:
∙ Bond price
∙ Bond yield
∙ Date arithmetic / calendar functions
About RPN:
The Reverse Polish Notation is a mathematical notation in which operators follow their operands. It does not need any parentheses as long as each operator has a fixed number of operands.
What’s New
Version 2.1
- macOS Mojave support
- Miscellaneous bug fixes and stability improvements
Ratings and Reviews
No shortcuts, not a serious calculator
This is little more than a toy, or an app to experiment with or learn how to use an HP-12c. It does not come with any useful shortcuts, which makes computation a chore. The mouse must be used to access almost every feature. I would not reccomend this app to anyone needing to do serious work. I will be requesting a refund.
Why the "RUNNING" between each entry?
It's a HP 12C emulator and it works just like an HP 12C. However, the one glaring annoyance is that it displays "Running" EVERY time it runs a calculation. I don't mean it displays it for a split second as the Intel I7 processor in my MAC crunches the number…no…it flashes "running" for 3 to 20 seconds (not a typo). EVERY TIME! It's hugely annoying, as there is no possible way the processor in my Mac is slower than the Voyager/ARM processor in the real 12C. My real HP12C is faster than this app running on a Mac with a quad-core I7 processor and 16GB of memory. Seriously?!?
Remember to turn it on
The calculator has an on/off button and ships with it turned off. I don’t know why the author decided to give it an on/off button and especially why it was shipped turned off.
Copy/paste isn’t enabled, which is quite bothersome. The bond calcs I tried showed the Running status for about as long as my 12c. It would be nice if the prefrences let you turn this off.
Also, the border seems a little thick.
App Privacy
The developer, bitPUNCH, has not provided details about its privacy practices and handling of data to Apple. For more information, see the developer’s privacy policy.
No Details Provided
The developer will be required to provide privacy details when they submit their next app update.
Information
- Seller
- bitPUNCH e.k.
- Size
- 463.1 KB
- Category
- Business
- Compatibility
-
- Mac
- Requires macOS 10.11 or later.
- Languages
-
English
- Age Rating
- 4+
- Copyright
- © bitPUNCH e.K. 2013-2019
- Price
- $5.99
Supports
-
Family Sharing
Up to six family members can use this app with Family Sharing enabled.