Calculator--

Calculator--

by Horizon Business, Inc.

910 ratings
98 reviews
Free
With Ads

Details

  • Released
  • Updated
  • August 21, 2012
  • May 1, 2026

Features

Calculator-- screenshot #1 for iPhone
Calculator-- screenshot #2 for iPhone
iphone
ipad
🖼️Get Icon
Icons↘︎

About

This is a straightforward calculator application designed for ease of use and clear readability. Users can personalize the app's appearance by choosing their preferred background and display themes.

Easy to use interface
Clear display
Customizable background
Customizable display themes
Show original description

What users say

See all reviews

What's New in Calculator

2.1

May 1, 2026

Compatibility with iOS 26

User reviews

Calculator

I love this calculator. I love the big numbers because I’m legally blind and I love that it’s free my old when they wanted 599 a week I can’t afford that. This is perfect for me. I love the colors. I love everything about it. Yeah what’s up

Where is the parentheses????

I don’t see where the parentheses button is. I also need a sin and degree button

Entertaining but that’s it

To be honest I predict each question.

Big numbers

Love big, bright numbers, never any issues- love it!

Great Calculater

So much easier to use than others I have used. Love that I can actually see what I am doing. Use it when when I need to balance my bank statement, or calculate a discount. It is great!

Developer apps

User experience

🐞

Reported Bugs

2 issues

Sound toggle switch doesn't work to turn off sounds

Bug

App crashes or freezes on some devices

Bug

Requested Features

3 requests

Add percentage and other advanced math functions

Feature

Allow landscape mode

Feature

Add option to turn off button sounds

Feature

FAQ

What does this calculator app do?

This app provides a simple and easy-to-use calculator for performing basic arithmetic operations. It focuses on a clear display and straightforward functionality.

Can I customize the look of the calculator?

Yes, the app allows you to personalize its appearance. You can select your desired background and choose from different display themes to suit your preferences.

Is this calculator app free to use?

The app is free to download and use. It is supported by advertisements, which are displayed within the application.

What are the main benefits of using this calculator?

The primary benefits include its simplicity, ease of reading, and the ability to customize the background and display. This makes it a user-friendly option for quick calculations.