Calculator for iPhone and iPad

Calculator for iPhone and iPad

You can count on it

15K ratings
118 reviews
Free
In-App PurchasesWith Ads

Details

  • Released
  • Updated
  • November 29, 2018
  • April 15, 2026

Features

Calculator for iPhone and iPad screenshot #1 for iPhone
Calculator for iPhone and iPad screenshot #2 for iPhone
Calculator for iPhone and iPad screenshot #3 for iPhone
Calculator for iPhone and iPad screenshot #4 for iPhone
iphone
ipad
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About

A straightforward and intuitive calculator app designed for ease of use. It offers a history bar, customizable themes, and advanced mathematical functions, ensuring a pleasant and efficient calculation experience on your device.

Basic arithmetic operations
Advanced scientific functions
History bar for past calculations
Multiple customizable themes
Rotation support
Voice input
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What users say

See all reviews

What's New in Calculator for iPhone and iPad

1.70

April 15, 2026

Thanks for using the app! This update includes bug fixes and performance improvements to make the app run better.

1

In-App Purchases

$1.99

Remove Ads

Removes Banner ads from the app

User reviews

Great

Great

Ok

Decent calculator but it continually pops up a request for a review.

Basic fits basic needs

I have been very happy with this calculator. It is basic but great for what most people do.

Great

It’s easy to use

Stop asking for daily rev with

STOP ASKING FOR DAILY REVIEWS

Developer apps

User experience

🐞

Reported Bugs

3 issues

Glitches with certain calculations

Bug

Inability to delete/backspace input

Bug

Incorrect percentage calculations

Bug

Requested Features

4 requests

Scientific calculator mode

Feature

Option to set decimal places

Feature

History/memory function

Feature

Ability to customize the appearance

Feature

FAQ

What does this calculator app do?

This app provides a simple yet powerful calculator experience for iPhone and iPad. It handles basic arithmetic operations like addition, subtraction, multiplication, and division, as well as advanced functions such as percentages, square roots, logarithms, and trigonometric functions.

What are the key features of this calculator app?

Key features include a history bar to view past calculations, customizable themes to personalize the interface, rotation support, and voice input for hands-free operation. It also offers control over decimal places and haptic feedback on compatible devices.

Is this calculator app free to use?

The app is free to download and use, offering basic functionality. It also includes in-app purchases, which may unlock additional features or customization options.

What devices is this calculator app compatible with?

This calculator app is designed to be compatible with both iPhone and iPad devices, offering a seamless experience across Apple's mobile platforms.

What are some common use cases for this calculator app?

This app is useful for everyday calculations, such as balancing a checkbook or splitting a bill, as well as for more complex tasks like solving math homework, performing scientific calculations for work or study, and managing personal finances.