Calendar. Simple Calendars

Calendar. Simple Calendars

Organize the day, month & year

2 ratings
76 reviews
#189 in paid Productivity
🌟 Lifestyle
📊 Productivity
$1.99

Details

  • Released
  • Updated
  • November 26, 2014
  • November 21, 2023
Calendar. Simple Calendars video #1 for iPhone
Calendar. Simple Calendars screenshot #2 for iPhone
Calendar. Simple Calendars screenshot #3 for iPhone
Calendar. Simple Calendars screenshot #4 for iPhone
Calendar. Simple Calendars screenshot #5 for iPhone
Calendar. Simple Calendars screenshot #6 for iPhone
Calendar. Simple Calendars screenshot #7 for iPhone
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About

Organize your schedule across Apple devices with a user-friendly interface. Customize with color themes, view week numbers, and use interactive widgets to manage your day, month, and year efficiently.

Cross-platform sync (Mac, iPhone, iPad)
Interactive home screen widget
Customizable color themes
Week number display option
Intuitive user interface
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What's New in Calendar. Simple Calendars

3.0.2

November 21, 2023

Stability improvements

Charts

Top Paid

📉 189-3

Productivity

This app dropped -3 positions in Productivity chart.

Last updated on July 26, 2026.

User reviews

Two bugs, reported and no fix

The widget is great except for two critical bugs: when using the "two months at a time" widget, if you click the left arrow to go back one page/month, it actually goes back by 2. So for example, if you're in the Aug-Sep view and click the left arrow, you will now see May-Jun. Reported this to the dev months ago and never got a response.

The other bug is that the arrows on the “two months at a time” widget are displayed over each other and cannot be clicked on macOS 26.
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The illustration is misleading

JUST CALENDAR cannot really set Monday as the start of the week.

Exactly What I Needed – Simple, Clean, and Surprisingly Powerful

As someone who prefers to see everything at a glance the moment I unlock my phone, this app absolutely nails it. “Calendar – Simple Calendar” lives up to its name in the best way possible: no extra frills, just clean, functional design that works right from the widget screen.

I’m a minimalist when it comes to my setup—pure black wallpaper, distraction-free home screen, and everything optimized for both work and school. This app blends seamlessly with that. The widget adapts beautifully to my background, and it doesn’t scream for attention—yet it delivers exactly what I need.

What really surprised me was the four-month layout in a single large widget. That’s something I’ve rarely—if ever—seen on iOS. Most calendar widgets only show the current month and maybe the next, so having this broader overview is a game-changer for long-term planning.

I’ll admit, I was hesitant at first. The app had zero reviews, and I don’t usually spend on phone apps. But I took a chance—and I’m so glad I did. It does its job perfectly, and honestly, it exceeded my expectations.

I genuinely hope the developer explores similar widget-friendly features for a notes app. That would complete the minimalist, on-the-go setup I’ve been searching for.

Highly recommend this to anyone who wants a no-fuss, elegant calendar widget that actually shows more than just the current month.
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ずっと使っています

ウィジェットに週のはじまりの曜日が反映されるようになって完璧になりました
標準カレンダーより機能が少ない“自分の欲しいもの”です

Regretting my purchase

The defunct / unupdated “Quick Calendar” widget by Wandle Software is STILL BETTER in terms of readability — font size, colored elements, etc. Been using that one since 2020. Just Calendar’s font is just SO TINY and no way to adjust!! Only advantage it has is the interactive previous/next month switcher but quite useless since you have to squint to see the dates! 🤦‍♂️
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Developer apps

FAQ

What does Calendar. Simple Calendars do?

This application provides a user-friendly calendar experience designed to help you organize your day, month, and year. It offers cross-platform convenience, syncing seamlessly across your Mac, iPhone, and iPad.

What are the key features of this calendar app?

Key features include cross-platform syncing, an interactive home screen widget for quick access, personalized color themes, an option to display week numbers, and an intuitive user interface for easy schedule management.

Is Calendar. Simple Calendars free to use?

Based on the provided information, the application is free to use and does not have in-app purchases or advertisements. You can enjoy its organizational features without any cost.

What devices is Calendar. Simple Calendars compatible with?

The app is designed for Apple devices, offering seamless integration and a consistent experience across your Mac, iPhone, and iPad. This allows for unified schedule management across your Apple ecosystem.

How can I use this app to stay organized?

You can use this app to manage your daily appointments, plan your weeks with the week number display, and get a clear overview of your month and year. The interactive widget allows for quick checks and month switching directly from your home screen.