RPN Calculator

4.5
84 reviews
5K+
Downloads
Content rating
Everyone
Screenshot image
Screenshot image
Screenshot image

About this app

A simple and clean RPN calculator.
Updated on
Sep 29, 2021

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
No data shared with third parties
Learn more about how developers declare sharing
No data collected
Learn more about how developers declare collection

Ratings and reviews

4.4
80 reviews
Nicolas Zytkowiak
August 19, 2022
Favourite RPN calculator app, main use case being quick short maths (like simple budgets etc), where getting my proper calculator would be too inconvenient. It's simple,and unburneded by extras like sin, cos, tan. The interface is really good for quick maths. My main issues are: - The exp button should be renamed to EEX (enter exponent), as on physical calculators "exp" refers to Euler's number. -im not sure about the necessity of both a drop and a delete button, they seemingly do the same thing
Did you find this helpful?
Alan Squire
September 29, 2021
Overall, an excellent basic RPN calculator. I do have a bit of an issue with the roundoff error that keeps showing up: e.g., type 9, then [1/x] twice, and you get 9.000...001etc. It happens on other calculations too, like square root. EDIT 2021-09-29: Thanks for the fix!
1 person found this review helpful
Did you find this helpful?
Andy Naoum
September 29, 2021
Thank you for your feedback. We have resolved the rounding errors in the recent release.
Chilli-B Investements
September 11, 2021
Perfect for everyday use. The best RPN calculator to replace the standard calculator on your phone. The large keys and perfect layout makes it easy to use and has extra math functions to put it a cut above the rest.
1 person found this review helpful
Did you find this helpful?

What's new

* Revert some symbol changes as a result of user feedback.
* Fix fonts on Android devices

Thank you for your valuable feedback!