Apps Like Janus Calculator for iPhone and iPad
Standard and RPN programmable calculators.
The app provides two calculators: one using Standard Notation and another using Reverse Polish Notation. Both calculators are programmable and include finance and scientific functions, plus 45 physical constants.
Janus Calculator screenshots
Ranked alternatives
Showing 301–320 of 1,000 ranked alternatives.
Calculator L + Twin Plus App #
Satomi Uchida
Calculate and save results
Manage multiple sessions with data persistence. Switch between calculation histories. Apply color themes including Basic, Seashore, Art Deco, Cute, Redon, and Gitanes. Format numbers with global comma variations.
Statistics Calculator+++
Behzad Dogahe
Calculate statistical values and test hypotheses
Calculator+++ allows users to input data via Add X, Add Y, and Add f buttons. Perform statistical analysis, regression, probability distributions, confidence intervals, and hypothesis tests. View results directly without needing a manual.
Calcsmos: Calculator
First Water Technologies Ltd
Calculate, customize, and sync values
Allows users to customize layout, color, and theme. It tracks calculation history and supports dynamic value editing. Multiple workspaces are available for different tasks. iCloud sync is enabled.
Calculator 1+1
Vikas Choudhary
Calculate, edit, and track equations
Perform basic arithmetic operations, including addition, subtraction, multiplication, and division. Use parentheses for complex calculations. Switch between light and dark themes for better visibility.
Calc
Michael Wesemann
Calculates with precision and style
The app provides a simple and intuitive interface for performing calculations. It supports multiple number systems and includes various conversion tools.
StemFox Scientific Calculator
Joshua Bryson
Calculate and complete engineering tasks
Perform complex calculations with a supporting trigonometry and Bessel functions. Access over 80 mathematical functions and quick references for basic operations. Solve equations efficiently for engineering tasks.
BA Plus Pro Calculator
国栋 焦
Calculate financial formulas and values
Emulates the TI BA II Plus with the same layout and functions. Users can perform financial calculations, solve time value of money problems, and view all variables simultaneously.
Calculators XL
Piet Jonas
Dedicated calculators bundled in one app.
The app offers a selection of dedicated calculators. It includes a full text calculator with history, percentage calculator, savings and interest calculator, loan and mortgage calculator, and a VAT and sales tax calculator.
Adding Machine 10Key for iPad
Richard Silverman
Calculate totals, percentages, and entries efficiently
Perform arithmetic operations using a 10-key keypad. Calculate percentages by multiplying and numbers. Adjust total key position to left or right. Use TypeTone audio guidance for key navigation. View calculation history and results.
Percentage Solver
Francesco Grassi
Calculate percentages and view full steps
Calculate percentages, find the total, or determine the part. Input two values to automatically compute the third. View detailed step-by-step calculations. Share the complete solution with others.
![[engineering] calculator app icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/61/d2/bd/61d2bdf3-ef3f-0609-5940-26cc4a33ef09/AppIcon-0-0-1x_U007emarketing-0-8-0-85-220.png/512x512bb.jpg)
Quick Financial Calculator Pro
TrothMatrix OPC Private Limited
Calculate loans, plan investments, track wealth
Calculate EMIs for home, car, personal, education, and bank loans. Manage multiple loans with interest rate and tenure adjustments. Track wealth creation with investment calculators and planning tools. No internet required.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.