Best RPN Big Integer Calculator alternatives: apps like RPN Big Integer Calculator

9+ similar apps compared and reviewed

4.8 avg rating
8 free apps
Updated November 2026

Looking for something like RPN Big Integer Calculator? We've analyzed 9+ similar apps to help you find the best alternative. Each app is compared by ratings, features, and real user reviews, so you can make the right choice.

Top Alternatives to RPN Big Integer Calculator

5.0(1 ratings)
Free
Find Prime Num screenshot 1
Find Prime Num screenshot 2
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Find Prime Num screenshot 4
Find Prime Num screenshot 5

Quickly determine if a number is prime and find one of its factors. This app also measures calculation time to help you benchmark your device's processing speed. Share your results and compare performance with others.

The Prime Number Finder#2

The Prime Number Finder by Alexander Lee

Tons Of Primes In Your Pocket!
Strong Contender
📚 Education
5.0(2 ratings)
Free
The Prime Number Finder screenshot 1
The Prime Number Finder screenshot 2
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This app is a powerful tool for exploring prime numbers, offering instant primality checks, factorization, and navigation through prime sequences. It features an interactive interface with dark mode and offline functionality, perfect for students, teachers, and math enthusiasts.

More apps like RPN Big Integer Calculator

4
SigiCalc
SigiCalc
SigiCalc
RPN Graphing Calculator
Free

This app provides a graphical RPN calculator with an undo feature. Users can input mathematical equations and instantly visualize them with a plot. It's designed for simplicity and practicality in mathematical calculations.

Graphical RPN calculatorEquation plottingUndo functionality
📚 Education
(1)
free
5
eigenCalc
eigenCalc
eigenCalc
Matrix Calculator for School
Free
📚 Education
(0)
6
Big Number Calculator+
Big Number Calculator+
Big Number Calculator+
by Kunio Takeuchi
Free

Perform calculations with extremely large numbers, up to 66,000 digits. Supports addition, subtraction, multiplication, and division, with options for different calculation engines and data input methods. Results can be saved and printed in formatted text files.

Handles up to 66,000 digitsAddition, subtraction, multiplication, divisionSelectable calculation engines (Swift, Objective-C)
📚 Education
(2)
free
7
PFD Calc - Prime Factorization
PFD Calc - Prime Factorization
PFD Calc - Prime Factorization
Prime factor decomposition.
Free
📚 Education
(0)
8
Base to Base Converter
Base to Base Converter
Base to Base Converter
For Integers and Fractions
Free

This app converts integer and fractional numbers between bases 2 and 16, explaining each step of the conversion process. It offers direct conversions between specific bases and prioritizes minimizing numerical error for fractions.

Converts between bases 2-16Explains conversion stepsHandles integers and fractions
📚 Education
(1)
free
9
Numberus Prime
Numberus Prime
Numberus Prime
Learn and check prime numbers
$2.99
📚 Education
(0)