Best Calendar Todo Apps

4.9😊(46K ratings)

FreeIn-App Purchases

#98in Productivity

TickTick:To-Do List & Calendar screenshot 1

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This app helps you manage tasks, schedule events, and build habits. It offers cross-device synchronization, multiple reminders, and collaboration features. Stay organized and boost productivity with its comprehensive planning tools.

What We Love

🚀 Highly customizable
👍 Clean, intuitive interface
🕰 Excellent habit tracking
📅 Seamless calendar integration
💡 Versatile task management features
🔍 Powerful search and organization tools
🤝 Effective collaboration capabilities
🎨 Visually appealing with theming options
💻 Cross-platform availability

Room to Improve

🐛 Occasional syncing issues
🔒 Subscription required for full functionality
📝 Limited formatting options in notes
🕰 Pomodoro timer could be more streamlined
🗓 Calendar view could be more intuitive

Calendars: Schedule Planner by Readdle Technologies Limited

2026 Daily Organizer・Reminder

Strong Contender

4.7😊(122K ratings)

FreeIn-App Purchases

#100in Productivity

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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.

What We Love

🌟 Excellent calendar app
👍 Easy to use and organize
🎨 Helpful color-coding
📆 Seamless integration with other calendars
🗓️ Detailed monthly/weekly views
📝 Useful task management features

Room to Improve

🐛 Occasional glitches and data loss
💰 Concerns over subscription model
🕰️ Cumbersome date/time selection process
🔍 Limited location search functionality
🔄 Sync issues between devices

Structured: Daily Planner Todo by unorderly GmbH

Visual Calendar & Organizer

Worth Considering

Todoist: To Do List & Calendar

4.8😊(166K ratings)

FreeIn-App Purchases

#85in Productivity

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Organize your day with a visual timeline that integrates your calendar, to-dos, routines, and habits. This app helps users feel calmer, focus faster, and accomplish more daily. It's ideal for work, study, travel, and managing ADHD, offering planning tools and focus timers.

What We Love

🚀 Highly organized and structured
🎨 Customizable colors and icons
⏱️ Visualizes time and task duration
🗓️ Integrates with calendar and reminders
🧠 Helpful for ADHD and neurodivergent users
💰 Affordable one-time purchase
🤝 Generous scholarship program
🧑‍💻 Responsive and caring developer

Room to Improve

🕰️ Tedious to change task times
🔀 Difficulty rearranging tasks
🔍 Lack of search for icons
📅 Missing weekly/monthly view
⏰ Notifications not customizable
🤖 Apple Watch app issues
💻 Mac app crashes frequently

More Calendar Todo apps to explore

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Natural language task inputQuick Add functionalityFlexible project views (list, board, calendar)

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This app unifies your calendar events and tasks into a single timeline, allowing for formatted notes and attachments. It helps you effortlessly schedule your day with features like Auto Schedule and built-in flexibility to adjust to changes.

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Track calendar progress

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.

Unified schedule viewEvent creation and editingTask management integration

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Easy Schedule, Tasks & Agenda

Schedule sharing15 WidgetsAdjustable font size

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.

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Google Calendar: Get Organized

Easily plan & schedule

Automatic event import from GmailCross-device synchronizationShared calendars for collaboration

This official app helps you manage your schedule and stay organized. It automatically adds events from Gmail, syncs across devices, and allows for shared calendars. You can also create tasks, customize views, and integrate with Google Meet for collaboration.

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ToDoCal: To-Do List Calendar

Task planner, reminder widget

To Do List, Calendar Organizer

Digital Daily Agenda Planner

Organize tasks in folders and sectionsDrag-and-drop sortingAdd subtasks, notes, and attachments

This app combines to-do lists, calendars, and reminders into a single, user-friendly interface. Plan your day, week, or month with intuitive views and never miss an important task or event with customizable reminders. It's designed to help you manage your busy life more efficiently.

To do list, tasks reminder

Capture tasks, notes, checklists, and deadlinesOrganize by projects, areas, and tagsFocused 'Today' view for daily planning

A calm, local-first task manager designed to help you turn scattered thoughts into a clear daily plan. Easily capture, organize, and prioritize tasks with features like voice input and calendar integration. Stay productive without needing an account, ads, or analytics.

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(2)

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Calday: Calendar & Todo

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🌟 Lifestyle

Next: Calendar & To Do List

Planner, Reminders & Agenda

$1.99

This app combines your events and tasks into a single, fast, and private interface. It intelligently parses natural language input for scheduling and syncs seamlessly with existing calendar and reminder services.

Natural language schedulingUnified event and task listSyncs with built-in Calendar/Reminders

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Todolist Planner with Calendar

Integrated calendar and to-do listDrag-and-drop task reorderingRepeat tasks and date changes

Manage your schedule and to-do lists efficiently with this app. It combines a calendar view with task management, allowing you to organize tasks by date, add notes, and customize their appearance. Enjoy a clean interface with features like drag-and-drop reordering and dark mode.

Simple Scheduler & Checklist

ToDo Calendar - dolfy

Integrated scheduling and to-dosHoliday and custom date customizationDark mode and font flexibility

This app combines a calendar and task manager for streamlined daily planning. It offers a unified view of appointments and to-dos, with customizable features like holiday integration and dark mode. Stay organized with smart notifications and recurring event options.

(11)

Calendar Planner & To Do List‎

Daily Checklist, Pill Reminder

Calendar 2026 & ToDo Planner

ToDo & Tasks for your schedule

Sea Calendar: Countdown Widget

Custom Wallpaper, Todo Planner

🔧 Utilities