Having a reliable calendar app is essential for staying organized and on top of your schedule nowadays. Android users are fortunate to have a wide array of calendar apps to choose from besides the built-in Google Calendar. In this article, we will explore eight of the best calendar apps for Android in 2024, highlighting their key features and helping you find the perfect fit for your needs.

Best calendar apps for Android: Overview

AppBest forHighlightPrice
Google CalendarMost Android usersIntegrates seamlessly with Gmail and Google servicesFree | Google Workspace: $7.20/month
Outlook CalendarMicrosoft usersCombines email, calendar, and contacts in one placeFree | Business plans start at $6.00/month
Proton CalendarPrivacy-focused usersEnd-to-end encryptionFree | Proton Unlimited: $12.99/month
aCalendarCustomizationHighly customizable viewsFree | All paid features: $10
DigiCalEase of use and customizationClean interface with various calendar viewsFree | Extra features and ad removal: $5.50
Business Calendar 2ProfessionalsAdvanced features for scheduling and task managementFree | Pro: $7.99
Any.doTo-do listsIntegrates tasks and calendar in one viewFree | Premium: $5.99/month
TimeTreeSharing and collaborationShared calendars and collaborative planningFree | Premium: $4.49/month

How did we choose these calendar apps?

Selecting the best calendar apps for Android involved a careful evaluation process, considering essential factors that cater to diverse user needs. We focused on identifying apps that excelled in the following areas:

  1. Intuitive user interface: A clean layout, easy-to-understand menus, and straightforward functionality were prioritized to ensure a smooth user experience.
  2. Efficient event creation: We sought apps that provided various input methods, including natural language processing, voice commands, and quick-add features, enabling users to easily schedule appointments and tasks on the go.
  3. Personalization options: We valued apps that offered extensive customization possibilities, allowing users to tailor the app’s appearance, choose preferred calendar views, and adjust settings to suit their individual needs.
  4. Seamless cross-platform synchronization: Reliable syncing capabilities with popular calendar platforms like Google Calendar, Outlook, and iCloud were prioritized to ensure that schedules remain consistent across all devices.
  5. Deep Android integration: We favored apps that leveraged Android-specific features, such as widgets, notifications, and integration with other system apps, to provide a cohesive experience within the Android ecosystem.
  6. Collaborative features: We looked for apps that allowed for easy sharing of calendars, joint event creation, and real-time updates, facilitating smooth coordination and communication among users.

1. Google Calendar

Google Calendar Android screenshot

🥇 Best for: Most Android users
Highlight: Integrates seamlessly with Gmail and Google services
💲 Price: Free | Google Workspace: $7.20/month

Google Calendar is the go-to for most Android users, seamlessly integrating with other Google services. Its intuitive interface makes scheduling events, setting reminders, and managing tasks a breeze. With features like color-coded events, customizable views, and the ability to create multiple calendars, Google Calendar keeps you organized. Collaboration is easy with options to share calendars, invite guests to events, and see everyone’s availability in real-time.

👉 Learn more: Google Calendar vs. Apple Calendar: Which One Is the Best?

2. Outlook Calendar

Outlook Calendar Android screenshot

🥇 Best for: Microsoft users
Highlight: Combines email, calendar, and contacts in one place
💲 Price: Free | Business plans start at $6.00/month

Outlook Calendar is a top choice for Exchange users and Microsoft 365 subscribers, offering seamless integration with email, contacts, and other Microsoft services. It provides a streamlined work experience, allowing you to schedule meetings, manage tasks, and access your calendar from various devices. Outlook Calendar’s robust features, including shared calendars, meeting scheduling tools, and customizable views, make it ideal for both personal and professional organization.

3. Proton Calendar

Proton Calendar Android screenshot

🥇 Best for: Privacy-focused users
Highlight: End-to-end encryption
💲 Price: Free | Proton Unlimited: $12.99/month

Proton Calendar prioritizes privacy and security, offering end-to-end encryption for all your events and data. Its minimalist interface keeps the focus on your schedule, while features like event reminders, recurring events, and customizable views ensure you stay organized. If you value privacy and want a simple yet secure calendar solution, Proton Calendar is easily one of the best calendar apps for Android.

4. aCalendar

aCalendar Android screenshot

🥇 Best for: Customization
Highlight: Highly customizable views
💲 Price: Free | All paid features: $10

aCalendar is the perfect choice for users who love to personalize their calendar experience. With an extensive array of customization options, you can change views, themes, and even how events are displayed. aCalendar also offers flexible event creation and management tools, making it a powerful tool for staying organized.

5. DigiCal

DigiCal Android screenshot

🥇 Best for: Ease of use and customization
Highlight: Clean interface with various calendar views
💲 Price: Free | Extra features and ad removal: $5.50

DigiCal is an optimal balance between ease of use and customization. Its intuitive interface and wide range of features make it accessible for beginners, while its powerful customization options and beautiful design appeal to those seeking a more personalized experience. Whether you prefer a simple calendar or one tailored to your exact needs, DigiCal has you covered.

6. Business Calendar 2

Business Calendar 2 Android screenshot

🥇 Best for: Professionals
Highlight: Advanced features for scheduling and task management
💲 Price: Free | Pro: $7.99

Business Calendar 2 is a feature-rich calendar app designed to meet the needs of professionals. It offers a comprehensive suite of tools for scheduling appointments, managing tasks, and organizing your work-life balance. With customizable views, beautiful widgets, efficient event creation, and seamless integration with popular calendar services, Business Calendar 2 empowers you to stay on top of your busy schedule and boost productivity.

7. Any.do

Any.do Android screenshot

🥇 Best for: To-do lists
Highlight: Integrates tasks and calendar in one view
💲 Price: Free | Premium: $5.99/month

Any.do is more than just a calendar app; it’s a comprehensive productivity tool that combines calendar, task management, and reminders. Its intuitive interface and intelligent features help you stay on top of your schedule, manage your to-do lists, and achieve your goals. With Any.do, you can easily plan your day, prioritize tasks, and collaborate with others.

8. TimeTree

TimeTree Android screenshot

🥇 Best for: Sharing and collaboration
Highlight: Shared calendars and collaborative planning
💲 Price: Free | Premium: $4.49/month

TimeTree is designed to simplify shared calendars and family organization. With shared calendars, you can easily coordinate schedules, appointments, and events with family, friends, or colleagues. Additional features like in-app messaging and location sharing enhance communication and coordination, making TimeTree an ideal tool for keeping everyone in the loop.


The vast array of calendar apps available for Android ensures there’s a perfect fit for everyone, whether you prioritize simplicity, customization, privacy, or collaboration. By carefully considering the features and strengths of each app above, you can find the ideal tool to streamline your schedule and enhance your productivity.

If you’re looking to elevate your productivity even further, consider using 2sync to synchronize tools like Google Calendar, Google Tasks, and Todoist with Notion, a versatile all-in-one workspace for notes, tasks, wikis, and databases.

Our platform offers seamless two-way syncs, customizable field mapping, and filtered syncing, ensuring that all your important information stays up-to-date across multiple platforms. With 2sync, you can streamline your workflow, eliminate manual data entry, and focus on what truly matters.

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