Simple Calculator・Easy & Cool

All in One Calculator

Ramon Rivas

Productivity

All in One (aio) Calculator is the most complete calculator in the App Store. Ideal for every day use or more complex needs. The app is free and without ads.

Simple Blackboard

Bita Sobhani

Productivity

This app allows you to draw on a simple blackboard (or whiteboard). You can use it for drawing, jotting down, illustrations, math calculations and etc.

EasyLetter - Send letters

Felix Brix

Productivity

Welcome to EasyLetter - the efficient app for the easy creation of letters and documents. Preparing a short letter or a well-formatted business letter can be a hassle.

Notebook : Cute notes

玉坤 林

Productivity

Notebook : Simple note-taking app and notepad. We start from the simple and efficient design concept to create a convenient note for you. You can make study notes, to-do list, record life, work summary, etc.

Simple Working Calendar

Нико Беллик

Productivity

Our application will allow you to easily and accurately calculate your work schedule! Convenient and thoughtful design will make using the application simple! A lot of updates are expected in the future! You can add your own individual schedules! Watch the holidays! Add vacation! Download while...

N Calendar - Planner & Agenda

Komorebi Inc.

Productivity

N Calendar is the most simple and easy-to-use Calendar app ever! You don't have to need a calendar account.

Tasks: Simple To-Do List Tasks

Create instantly and manage them conveniently

Akifumi Fukaya

Productivity

Create instantly with a single action. Organize into customizable categories. Set reminders for specific times. Sort by long-pressing items. Edit or delete categories via long-press from the left menu.

ColumnCalendar and Memo

Shigeo Fukuda

Productivity

No complex function! This is a simple and easy reading vertical calendar application. You can also use it as a schedule book, such as writing down the meeting schedule! Main Functions - There is a memo function that can be written by each day - Memo can switch between simple display of headings...

Calcsmos: Calculator

First Water Technologies Ltd

Productivity

Calcsmos is a minimal yet powerful calculator for your daily use, with: - Very customizable for the layout, color, style and theme. - Calculation History. - Dynamic value editing and partial deletion. - Multiple spaces for different tasks. - iCloud Sync supports. - Many useful overlays like tip...

Simple Calendar: Clean&Minimal

kenta ito

Productivity

【Perfect for anyone who】 ・Wants a simple, stress-free calendar app ・Prefers a clean, user-friendly interface ・Likes to check their schedule quickly with customizable widgets ・Enjoys smooth vertical or horizontal scrolling ・Organizes events with color labels ・Needs reliable reminders and recurring...

Whiteboard Easy - chalk draw

An Banh

Productivity

This is a simple whiteboard for your work, life and study. Nothing more, Nothing less, Super simple, Super excellent. *The must-have app with a small size that is no more than a few megabytes; *Easy-to-use and simplistic interface; *Completely free with no ads inside; *Various use cases and short...

Calendar 2026

Foodmenu.world Inc.

Productivity

Who this simple calendar is for: - Anyone who prefers easy operation and a clean, simple design - Anyone who values not only simplicity, but true ease of use - Anyone who wants to open the app and jot down plans instantly Try using it for just one day. You will notice the difference compared to...

ToDo List - Handy,simple use

Katoh Atsushi

Productivity

It is a classic Todo list that you can write down quickly. You can check and manage by category for each genre. It's easy to use because there are no complicated settings or reminds. ■ Main features · You can start making an app right away · List can be freely created · Sort and delete can be done...

Simple Cal with History

NORIHIKO HAYASAKA

Productivity

Simple and easy to use is a calculator app . And history function You can confirm the calculation results in the history list . Design change You can choose from 10 kinds of stylish design .

Simple Notes.

Yuto Iwakami

Productivity

Simple Notes. is exactly what the name says, a simple note taking app. The app's core idea is to provide an app with features that everyone is going to use. There's no grids, cameras, audio and etc.

Newton - the future of the calculator

Vatche Sahakian

Productivity

A unique and powerful calculator and convertor that adapts to your needs; and with full Apple Watch support. Use your voice or the custom keyboard to input calculations and unit conversions easily and quickly. Mix units, parentheses, math functions in a single computation.

Calculator 42 with History PRO

Nikolay Donets

Productivity

Calculator 42 is a handy free calculator for simple calculations. All calculations are saved in a calculation log. Results and expressions from the journal can be used in new calculations or copied to other applications.