Best Calculateretro Apps

4.6😐(4.5K ratings)

FreeAdsIn-App Purchases

This app simplifies math with basic, scientific, and fraction calculations. It also features a unique snap-and-scribble function to solve problems from photos. Customize your experience with themes and access a calculation history.

What We Love

👍 Easy to use
🚀 Accurate calculations
🎨 Excellent visuals
💡 Helpful for academic work

Room to Improve

💰 Subscription model too expensive
🔍 Decimal entry quirks
📺 Too many ads
🔒 Locked features behind paywall

Hours Minutes Calculator Lite by Quackstro

Worth Considering

12 specialized calculatorsOver 800 formulasScientific, RPN, and String modes

4.6😊(3K ratings)

FreeAds

Hours Minutes Calculator Lite screenshot 1

Hours Minutes Calculator Lite screenshot 2

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Easily calculate the difference between two times or add/subtract durations. This utility app helps manage time calculations for various purposes.

What We Love

🚀 Time-saving
👍 Useful for work hours
👍 Intuitive interface
👍 Simple and efficient
👍 Helps with scheduling and timekeeping

Room to Improve

🐛 Calculation issues
🐛 Inconsistent behavior
🔍 Limited functionality
🔍 Restricted to 99 hours
💬 Annoying ads and review prompts

More Calculateretro apps to explore

▸ Calculator +

Scientific Calculator

$1.99

This app offers a comprehensive suite of 12 calculators, including scientific, currency, unit, and finance functions. It features advanced modes, extensive formula support, and a user-friendly interface for all calculation needs.

(899)

Compound Interest Simulator

Savings calculator and planner

Compound interest simulationSavings growth visualizationBasic and Advanced modes

Visualize the growth of your savings and investments using compound interest. Plan for major purchases, retirement, or financial independence with detailed simulations and customizable options.

💰 Finance

(415)

HiPER Scientific Calculator

by Jindrich Houska

Symbolic algebraIntegrals and derivativesHigh precision calculations

This app offers advanced scientific calculation capabilities, including symbolic algebra, equation solving, and calculus functions. It supports high precision, natural expression input, and various display formats. Users can also visualize functions and equations with 2D and 3D graphing.

(256)

RBX Counters Robox Calculator

Quick Robux-style estimates

Robux conversion calculatorsLegacy tier model explorationLocal calculation history

Estimate Robux-related amounts with simple converters. View past calculations in a local history. This tool provides illustrative models, not official pricing or financial advice.

📊 Productivity

(8)

Basic, Scientific, Plus Calc

Grid Calculator.

Calculator with color themes

Standard calculator functionalityLight and dark mode17 color themes

Perform calculations with a standard calculator that offers extensive customization. Choose from 17 color themes and custom icons, plus enjoy light and dark mode support.

Calc Pro - The Top Calculator

(2)

free

10 Powerful Calculators

$7.99

This app offers ten powerful calculators, including scientific, graphing, and financial tools, along with numerous worksheets and conversion options. It's designed to handle complex calculations, currency conversions, and financial planning with advanced features and customizable displays.

10 powerful calculatorsScientific calculator with RPNGraphing calculator for up to 8 equations

HP Program Editor & Tutorials

RPN scientific calculator47-series instruction setProgram editor

This scientific calculator uses Reverse Polish Notation (RPN) to help you break down complex problems. It offers a full 47-series instruction set with advanced functions and a program editor. The free version includes extensive tutorials and documentation.

Smart Calculator & Converter

Basic and scientific calculationsFinancial and loan calculatorsUnit conversion

This app offers a comprehensive suite of calculation tools, including basic, scientific, and financial calculators, alongside unit conversions and personal utilities. It simplifies everyday math, financial planning, and unit transformations for students and professionals alike.

(4)

Scientific calculator functionsBit/integer mode with logical operationsStatistical calculations

Kalkulilo (Calculator)

by Alexander Clauss

$2.99

This app offers a versatile calculator with multiple modes, including scientific, bitwise, statistical, trigonometric, base conversion, and time calculations. It features a simple mode with large buttons and customizable interface. Widgets for notification center and Apple Watch are also included.

📊 Productivity

(29)

Finance Tool : Loan Calculator

Loan Manager : Loan App

Loan EMI and eligibility calculatorsInvestment and tax planning toolsCredit card payoff and discount calculators

Manage all your financial calculations in one place. This app offers over 25 tools for loans, investments, taxes, credit, expenses, and business finances, simplifying complex financial tasks for smart planning.

💰 Finance

(7)

See the calculation history

Calculate Lite

Calculation historyPrint/Email/PDF exportBackspace correction key

This app offers a robust calculator with a history feature, allowing users to print, email, or save calculations as PDFs. It includes a backspace key for corrections and customizable display options. Additional features like background customization are available via in-app purchase.

💼 Business

(5)

let's reinvent the calculator

Calculator ×

Tape Log for calculation historyReuse, copy, and share calculationsEvaluate entire formulas at once

This app redefines the calculator experience for touch-screen devices with a modern, intuitive design. It offers features like a tape log for storing calculations, formula evaluation, and iPad multitasking support for enhanced productivity.

(143)

Loan Emi Calculator : LoanTool

Car Loan Calculator : Loan Cal

by Reed & Graham, Inc.

Estimate OverKote quantitiesCalculate Road Oil needsDetermine Asphalt requirements

Calculate the necessary quantities of construction materials like OverKote, Road Oil, and Asphalt for your projects. Streamline your job estimates with precise material calculations.

📊 Productivity

(1)

free

Mortgage Calculator Pro

by SVT Software

$0.99

Calculate monthly payments for mortgages, car loans, credit cards, and more. Easily add adjustments like insurance and property taxes to see their impact. Save and email loan details with amortization schedules.

Calculate monthly loan paymentsAdd insurance, taxes, and feesSave and organize loans

concrete calcs made easy

Rebar tonnage calculationSheet and roll mesh estimationConcrete volume estimator

This app simplifies concrete and rebar calculations for construction projects. It helps estimate rebar tonnage, mesh quantities, and concrete volume, and can even provide quotes for materials.