Best Free Calculator App

3.0😞(9.8K ratings)

Free

This app offers both basic and scientific calculators for quick solutions to mathematical expressions. It also features a "Math Notes" function that allows users to type or write out equations and see them solved inline, with support for variables and graphing.

What We Love

👍 Basic calculator functionality
💡 Math notes feature
🚀 Clean, simple design

Room to Improve

🐛 Calculation errors
🔍 Lack of history/memory functions
🤔 Inconvenient to access advanced features
🤯 Frustrating to fix mistakes
🙄 Removed useful features in recent updates

Basic Calculator+ by Best Free Apps

Basic Four Function Calculator

Strong Contender

4.9😊(243K ratings)

FreeAds

Perform essential arithmetic operations with a straightforward calculator app. Its large buttons and clear display ensure ease of use, supporting both portrait and landscape orientations.

What We Love

👍 Easy to use
👍 Large, clear buttons
👍 Straightforward, basic functionality
👍 No ads or in-app purchases
👍 Works well on iPad

Room to Improve

🐛 Inconsistent click volume
🐛 Ads can be intrusive or disruptive
🐛 Missing backspace/delete function

Calculator - Free Calculator by 祥祎刘

Worth Considering

4.2😊(1.4K ratings)

Free

A straightforward and reliable calculator application designed for iPad and iOS 9. It offers a standard calculation experience with a charming piano sound effect and is optimized for high-resolution screens.

What We Love

👍 Simple and easy to use
🎶 Piano sound effects
💰 Free with no subscription
🆓 No ads
🆘 Helpful for homework and math problems

Room to Improve

🔍 Lacks advanced features (no percentage, square root, etc.)
📏 Cannot rotate to landscape mode
🐛 Occasional crashes or inaccurate results
📱 Not optimized for iPad use

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