1. Home
  2. 📊 Productivity
  3. Simple Calculator・Easy & Cool
Simple Calculator・Easy & Cool

Simple Calculator・Easy & Cool

Simple and easy Calculator

15 ratings
28 reviews
With Ads
🔧 Utilities
📊 Productivity
Free
With Ads

Details

  • Released
  • Updated
  • March 20, 2021
  • January 16, 2026

Features

Developer

Futoshi Niiho
✨Promote your app ✨
Simple Calculator・Easy & Cool screenshot #1 for iPhone
Simple Calculator・Easy & Cool screenshot #2 for iPhone
Simple Calculator・Easy & Cool screenshot #3 for iPhone
Simple Calculator・Easy & Cool screenshot #4 for iPhone
⭐28
Reviews↘︎
📝1+ tags
Tags↘︎
🔄6+ apps
Alternatives↘︎
❓4 answered
FAQ↘︎
📦~ in 2 weeks
Updates frequency↘︎
🖼️Get Icon
Icons↘︎

About

This app offers a straightforward and intuitive calculator experience, free from unnecessary features. Its clean design prioritizes ease of use for quick calculations. Ideal for those who prefer a no-frills approach to basic arithmetic.

✓Simple and easy-to-use interface
✓No extra or unnecessary features
✓Intuitive operation
✓Clean and sophisticated design
✓Stress-free calculation experience
Show original description

What's New in Simple Calculator・Easy & Cool

1.0.4

January 16, 2026

What’s New ・Fixed an issue where some calculation results were not displayed correctly. Thank you to everyone who reported this issue via the contact form.

More

User reviews

Most RecentHighest RatedLowest Rated

Thoughtful and seamless design🥇

It has the quality of life features that the default calculator app lacks whilst being clean and fast.⚡️

The other calculator apps are clunky and have ads and purposely throttle the speed so that they can charge an upgrade for what is essentially common software.
Custard4328Custard4328

カンマは重要

シンプルでいいのですが、カンマ表記がないので非常に見にくいです。
ブチが2匹ブチが2匹

シンプルで使いやすい‼️

シンプルで広告も無くていいけど、時々ミスがあるところですかね...（）がある所は便利でした👍🏻✨︎´-
Rio─Rio─

Beautiful

Simple, straightforward and beautiful. Thank you!
KimTurnerDiaryKimTurnerDiary

履歴が邪魔

履歴を残せるとあるが履歴を消せずにずっと残るのが難点。
さだまさかさだまさか
See 23 more reviews

Developer apps

Simple Money Manager App
Simple Money Manager App

Simple and easy Money Manager

💰 Finance

(54)

Free
With Ads
Simple ToDo List & Tasks
Simple ToDo List & Tasks

Simple and easy Task Manager

📊 Productivity

(398)

Free
With Ads
Simple Timetable・Simple & Cool
Simple Timetable・Simple & Cool

simple and cool timetable app

📚 Education

(45)

Free
With Ads
Simple Calendar・Schedule app
Simple Calendar・Schedule app

simple and cool calendar app

📊 Productivity

(1.9K)

Free
With Ads
Simple Diary, Journal, Notes
Simple Diary, Journal, Notes

Simple and cool diary app

🔧 Utilities

(121)

Free
With Ads
See developer apps

FAQ

What does this calculator app do?

This app provides a straightforward and intuitive calculator experience. It focuses on essential calculation functions without any extra or unnecessary features, making it easy to use for basic arithmetic.

What are the key features of this calculator app?

The key features include a simple and beautiful design, an easy-to-use interface, and intuitive operation. It prioritizes a stress-free calculation experience by removing any superfluous functions.

Is this calculator app free to use?

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

Who is this calculator app designed for?

This app is designed for individuals who want a calculator with no extra items, those who simply want to use calculator functions simply, and users looking for an app that is both simple and easy to use.