Access RPN Calculator

Free

2.0for iPhone, iPad

Nolan Piper

Developer

Jun 17, 2018

Update Date

Utilities

Category

App Store

Age Rating

Apps in this category do not contain restricted content.

Apps in this category may contain mild or occasional cartoon, fantasy or real-life violence, as well as occasional or mild adult, sexually suggestive or horrifying content and may not be suitable for children under 9 years of age.

12+

Apps in this category may contain occasional mild indecent language, frequent or intense cartoon or real-life violence, minor or occasional adult or sexually suggestive material, and simulated gambling, and may be for children under 12 years of age.

17+

You must be at least 17 years old to access this App.

Apps in this category may contain frequent and intense offensive language; Frequent and intense cartoon, fantasy or realistic violence: frequent and intense adult, scary and sexually suggestive subjects: as well as sexual content, nudity, tobacco, alcohol and drugs, may not be suitable for children under 17 years of age.

Access RPN Calculator Screenshots

iPad

iPhone

About Access RPN Calculator

Learn classic RPN (Reverse Polish Notation) with this animated and easy-to-use basic calculator. See the numbers in action and master this alternative calculator logic that students and professionals have appreciated for decades. Advantages include always seeing intermediate results, solving nested equations from the inside out (a logical approach), and often an increased understanding of the math compared to just copying the equation.

If you are new to RPN, make this calculator your first choice. Then check out the advanced programmable version, "Active RPN", which offers more with the same easy-to-use interface.

Background: numbers are entered first in RPN, and then the operation is applied. e.g. 2 [Enter] 3 + will produce 5.

Features:
- visible and animated 4-level stack
- built-in help
- 3 memories

As a bonus, Access RPN now includes a sample introduction to keystroke programming. If you are looking for the programmable advanced version, please check out "Active RPN". Thank you.