Best Simple Calendar Apps

4.7😊(18K ratings)

FreeAdsIn-App Purchases

This app offers a straightforward way to manage your schedule, sync events across devices using iCloud or Google Calendar, and stay organized with reminders and weather forecasts. Its customizable interface and simple design make adding and editing events quick and intuitive.

What We Love

😍 Awesome!!
👍 Easy to use
👍 Well-organized
🎨 Helpful color-coding
⏰ Useful reminders
🗓️ Comprehensive calendar view
🔁 Recurring events
📝 Detailed event notes
🔗 Syncs with iPhone calendar

Room to Improve

🐛 Deleted events/data loss
🔒 Requires full access to Apple Calendar
🗓️ Can't edit read-only events
🎨 Limited color options
🗓️ Can't add events on days with existing events
🔍 No day/week view options
🔌 Ads can be intrusive

Simple Calendar Daily Planner by Komorebi Inc.

Easy Schedule, Tasks & Agenda

Strong Contender

4.6😊(6.4K ratings)

FreeAdsIn-App Purchases

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This app offers a streamlined calendar experience with a focus on simplicity and ease of use. It allows for easy sharing of schedules, extensive customization options like font size and color-coding, and secure passcode locking. It's ideal for users seeking a functional, minimalist organizer.

What We Love

🚀 Easy to use
👍 Customizable colors and design
💡 Helpful for organization
🚀 Simple calendar functionality
👍 Straightforward and clean interface

Room to Improve

🐛 Glitchy behavior (moving events, deleting, duplicating)
🐛 Language issues (randomly changing to Spanish)
🐛 Widget not working properly
🐛 Syncing issues between devices
🐛 Appointment times changing on their own

Simple Calendar・Schedule app by Futoshi Niiho

simple and cool calendar app

Worth Considering

Tiny Calendar: Planner & Tasks

4.6😊(2.3K ratings)

FreeAds

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This app offers a streamlined calendar experience, focusing on essential features for easy event management. It's designed for users who prefer simplicity and a clean interface over complex functionalities. Get organized with core calendar tools and helpful notifications.

What We Love

👍 Simple and easy to use
💎 Clean and aesthetically pleasing design
🎨 Customizable color options
🗓️ Straightforward calendar functionality
🧠 Helps users stay organized

Room to Improve

🐛 Issues with events showing on the wrong date
🕰️ Lack of 12-hour time format option
📢 Presence of ads
🔍 Limited search functionality
🔀 Difficulty rearranging/reordering events

More Simple Calendar apps to explore

Agenda, Organizer & Reminders

Natural language input for event creationDrag and drop event editingSyncs with Google Calendar and iOS local calendars

This intuitive calendar app syncs with your existing calendars, offering powerful event creation and management tools. Access your schedule offline, set advanced reminders, and view your events in multiple formats on your iPhone, iPad, and Apple Watch.

This app offers a streamlined approach to scheduling, focusing on intuitive design and quick event entry. It removes complex features found in other calendars, allowing users to jot down plans instantly and manage routines with color-coded tags.

Intuitive, instant event inputClean and simple designRoutine management with tags

(66)

Calendar

by Apple

Unified schedule viewEvent creation and editingTask management integration

Organize your entire schedule in one place. View events from multiple accounts, manage tasks, and plan gatherings with others. Stay on top of appointments, holidays, and birthdays with customizable views and shared calendars.

Calendars: Schedule Planner

(1.5M)

free

2026 Daily Organizer・Reminder

Calendar, task, and habit managementDaily, weekly, and monthly viewsNatural language event creation

This app combines a calendar, task manager, daily planner, and habit tracker. It helps users plan their day, build habits, boost productivity, and stay organized with seamless syncing across all Apple devices. Features include event creation, to-do list management, natural language input, and integration with popular meeting platforms.

(122K)

Your Personal Happy Calendar

Cubby Calendar

Customizable calendar with icons and notesHand-drawn aesthetic with warm color palettePersonalize with photos and custom themes

This app offers a visually appealing and customizable way to plan your days. Add icons, notes, and choose from a variety of colors and fonts to create a personalized calendar experience. It prioritizes privacy with local data storage and offline functionality.

(1)

minical - Planner & Calendar

Schedule Organizer with Widget

Minimalist designHome & lock screen widgetsEvent color-coding

This app offers a minimalist and intuitive way to manage your schedule. View events at a glance with home and lock screen widgets, color-code them for easy distinction, and quickly edit them with smart suggestions. Stay organized with customizable notifications and cloud syncing.

(5.9K)

Basic Calendar

by dotori king

Monthly calendar viewApple Calendar integrationCustomizable color themes

This app offers a clean, monthly view of your Apple Calendar data. Personalize your schedule with color themes and stay on top of appointments with home screen widgets. Easily manage your events at a glance.

Calendar Organizer & Reminders

PocketLife Calendar

Calendar sharing with friends and familyFast sync with Google, Outlook, iCal, Yahoo, iCloudCreate events using natural language

Organize your life with a stylish and intuitive calendar app. It offers powerful customization, seamless syncing with popular services, and natural language event creation. Share events, set reminders, and personalize your calendar views.

(42K)

Planner Pro - Daily Planner

Reminders, Calendar & Tasks

Event management with iOS calendar syncTask and project management with sub-tasksNotes with sketching and audio support

This app helps you manage your daily life by combining events, tasks, and notes in one place. It offers customizable settings for events, tasks with sub-tasks, notes with sketching and audio capabilities, and a focus timer. Organize your schedule with day, week, and month views, and search through all your records.

(13K)

Sea Calendar: Countdown Widget

Custom Wallpaper, Todo Planner

Customizable calendar with color-codingLive countdown home screen widgetsGoogle Calendar sync

Transform your device into a visually stunning and functional planner. This app lets you customize your schedule with color-coded events and create beautiful, live countdown widgets for your home screen. Seamlessly sync with your existing calendar and manage all your important dates in one place.

🔧 Utilities

CALNI Simple Calendar

Calendar for minimalists

Intuitive and simple UISchedule screen focusing on today and tomorrowSchedule display with icons

A minimalist calendar app designed for simplicity and ease of use. It offers an intuitive interface to manage appointments, view schedules with icons, and quickly add events. Connects to various calendar accounts and provides push notifications.

2026 Calendar Planner,Reminder

Calendar - 2026

Daily to-do listsMultiple calendar views (day, week, month, year)Notification reminders

This daily planner and reminder app helps you organize tasks, meetings, and events with customizable views and notifications. It offers to-do lists, checklists, and the ability to add locations and notes to your schedule.

(8)

Calendar Pro - Daily Planner

Agenda, Events & Reminders

Alto Shared Time Calendar

(0)

For couples, family & friends

Create summary Busy/Free calendarShare availability with othersView others' availability

Easily create a shared calendar that shows your availability as busy or free. Share this summary calendar with others to let them know when you're available, or view their availability to coordinate plans.

🌟 Lifestyle

free

Glance — Daily Calendar

by Yoseph Bagighni

Clean agenda viewGrouped by dayWorks with existing calendars

This app presents your calendar events in a clean, uncluttered agenda format, grouped by day. It integrates with existing calendars without requiring new accounts or sign-ins, offering a simple and private way to view your schedule.

Layered: Calendar on Wallpaper

(1)

free

Custom Calendar on Wallpaper

Live lock screen calendar wallpaperSyncs with Apple Calendar and RemindersAutomatic updates via iOS Shortcuts

See your daily schedule at a glance by transforming your calendar events into a live lock screen wallpaper. Automatically syncs with your existing calendars and offers extensive customization options for fonts, colors, and layouts.

(1)

Assignments to Google Calendar

Cinch: Study Planner