Best Variable Calculator alternatives: apps like Variable Calculator - Formulas

10+ similar apps compared and reviewed

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10 free apps

Updated November 2026

Variable Calculator - Formulas

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Looking for something like Variable Calculator? We've analyzed 10+ 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 Variable Calculator

#1

Numeri - Notepad Calculator by Alexey Kruhlik

Most natural way to calculate

Editor's Choice

0.0(0 ratings)

FreeIn-App Purchases

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#2

MyCalc: Flexible Calculator by Doughton Data Solutions

Featuring A Rolling History

Strong Contender

5.0(1 ratings)

Free

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This utility app offers a rolling history of calculations, allowing users to reuse previous entries. It supports time and date calculations, user-defined variables, and custom keypads for specialized functions. The app also includes unit conversions and scientific math capabilities.

#3

Digital Clock - LED Retro by SeungJun Lee

Night stand clock

Worth Considering

4.9(8 ratings)

Free

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Transform your device into a retro LED digital clock with a dot matrix design. Offers multiple time formats, vibrant color options, and a full-screen display. Ideal for bedside tables, desks, or any space needing an elegant timepiece.

More apps like Variable Calculator

by Paul Wilkins

This utility app functions as a Reverse Polish Notation calculator. It handles complex numbers and utilizes extended precision for all calculations, offering an unlimited stack depth and an undo feature for up to 10 operations.

Reverse Polish Notation (RPN) inputComplex number calculationsExtended precision math

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Flight Bag for Crews

Flight Bag for Crews

Flight Bag for Crews

EFB for Aviation Calculations

This aviation app streamlines flight preparation and organization for pilots and aviation enthusiasts. It offers quick access to essentials, smart tools for flight prep, and a clean interface. Free and Pro versions are available, with advanced calculations for professionals.

Aviation essentials and referencesSmart flight preparation toolsClean, minimal interface

free with in-app purchases

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Dangerous Goods App For Pilots

This app allows pilots to quickly search for dangerous goods information by UN number or name. It provides detailed data on risks, procedures, and regulations, with the ability to favorite items for easy access.

Search dangerous goods by UN Number and NameAdd favorite dangerous goodsDrill codes lookup

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by Akkyra Systems

Design and build your own custom calculators with personalized formulas and input labels. Organize them into groups for easy access. Ideal for students, scientists, and engineers needing more than standard calculator functions.

Design calculators with custom formulasUp to seven user-defined variablesBuilt-in trig and math functions

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by Akademische Fliegergruppe Freiburg i. Br. e. V.

This utility app simplifies time calculations by adding hours and minutes. It's ideal for logging machine running times, flight logs, or driving durations. The app is free, open-source, and prioritizes user privacy by not collecting data.

Adds hours and minutesRecords machine running timesCalculates flight times

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ACN/PCN Calculator

ACN/PCN Calculator

ACN/PCN Calculator

Aircraft PCN limitation check

This app calculates aircraft pavement classification numbers (PCN) and aircraft classification numbers (ACN) to assess airport pavement strength. It helps pilots and aviation professionals ensure safe operations by verifying aircraft weight limitations on runways, taxiways, and aprons.

ACN/PCN calculationPavement strength evaluationAircraft weight verification

free with in-app purchases

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PC-12 Calculator

PC-12 Calculator

PC-12 Calculator

by Pilatus Aircraft Ltd.

This tool assists pilots in verifying weight and balance and calculating aircraft performance for various Pilatus PC-12 models. It includes a crosswind calculator and is intended for plausibility checks.

Weight and balance verificationTakeoff, climb, cruise, landing performance calculationSupports multiple PC-12 aircraft variants

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