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 441–460 of 1,000 ranked alternatives.
Calc Pro - Simple and Useful
Keita Nonaka
Calculate large numbers precisely
Perform complex mathematical calculations with up to 15 digits of decimal precision. Handle large numbers without ellipsis. Save and reuse calculation equations. Access calculation history even after closing the .
inchCALC
William Lipsey
Calculate feet inch fraction dimensions easily.
The app is a construction calculator for feet, inch, and fraction dimensions. It transforms the iPhone into a calculator that inputs and outputs dimensions as they appear on a tape measure.
Calculator PanecalST Plus
Noriyasu Kutsuzawa
Edit formulas, check calculations, reuse past entries
Calculate mathematical expressions with formula input and real-time validation. Edit formulas by tapping or using arrow keys. Reuse previous formulas to update values and recalculate.
MaliMaliHome置業計算機
Cube Technologies LTD
Property investment and mortgage calculation tool.
The app provides mortgage and property investment calculators. It calculates mortgage payments, property purchase costs, and rental returns.
My Mortgage App by Sente
Sente Mortgage, Inc.
Calculate payments, explore loan options, share reports
Calculate payments using intuitive calculators. Explore loan scenarios with visual reports showing interest and principal breakdowns. Determine affordability based on financial factors. Securely manage applications and share reports.
Magic Calculator
Yann Armelin
Type calculations like a text editor.
The app allows users to type calculations line by line like a text editor. Results update instantly as values or formulas change, making calculations visible and structured.
Cash Calculator -Money Counter
Bibhu Rajbhandari
Count money with currency selection
Track and coins by sorting into piles, counting each pile, and inputting totals. View subtotals and grand total in real time. Choose currency for accurate calculations.
Financial Calculator+++
Behzad Dogahe
Calculate loans, track budgets, plan investments
Manage loans, investments, and calculations with built-in formulas. Calculate interest rates, cash flows, and net present value. Input custom scenarios and view detailed breakdowns. Sync data across devices and export results in various formats.
RPN-45 SD
Willy Kunz
Calculate with scientific precision and enhanced functions
Simulate the HP-45 scientific calculator with photo-realistic visuals and original LED or LCD display. Print calculations, animate keys with sound and feedback, and replicate the calculator's computation times.
All-In-One: Calculator
DREAMCORE SRL
Calculate, convert, and solve problems
Perform calculations for arithmetic, percentages, proportions, and unit conversions. Convert currencies, measure areas and volumes. Solve complex equations and basic math problems. Switch between different calculation modes and units effortlessly.
WAGO
WAGO Kontakttechnik GmbH & Co. KG
Search products, calculate cables, find dealers
Access electrical planning tools, including calculators for units and cable cross-sections. Search for products using text or images. Find nearby dealers. Perform calculations offline.
Singaporean GST Calculator
Callum Mcleod
Calculate GST and reverse charges instantly
Calculate GST by adding or removing it from amounts. Perform reverse GST calculations automatically. Use basic +/- functions for total GST across multiple items. Dark Mode available for iOS13 and later. Clear entries with C or AC keys.
How we rank alternatives
Apps are ranked by functional similarity, category fit, rating confidence, and popularity.