Top 5 Calendar Apps for Android in 2025 (With Widget Support)
- Kalyan Bhattacharjee
- Aug 12
- 4 min read
Updated: 4 days ago

Overview
Keeping track of your daily tasks, meetings, and appointments is easier than ever in 2025, thanks to some powerful calendar apps available on Android. Whether you're a student, a busy professional, or someone managing multiple schedules, a well-designed calendar app with widget support can make a big difference.
In this blog, we’ll explore the top 5 calendar apps for Android in 2025, focusing on their usability, features, and widget customization.
Why Calendar Apps With Widgets Matter 📱
Widgets allow quick access to your schedule without even opening the app. You can view your events, to-dos, and reminders right from the home screen. This is a game-changer for multitaskers and people who want to stay organized on the go.
They not only save time but also reduce digital friction helping you focus on what matters most. Whether you're managing work deadlines, meetings, or personal goals, having a live calendar view at your fingertips keeps your day structured and stress-free.
Here are the Top 5 Calendar Apps for Android you'll Love
Stay organized and never miss a moment with these top calendar apps for Android that make managing your schedule simple, smart, and stress-free.
Google Calendar - The All-Rounder 🥇
Widget Support: Yes (Schedule, Month, and Goals View)
Why it stands out: Google Calendar remains the gold standard in 2025. Seamless integration with Gmail, Google Meet, and Tasks makes it a must-have for Android users. It offers multiple widget styles, including compact month view and detailed event list, all customizable by theme and transparency.
Key Features:
Smart reminders and suggestions
Voice-based event creation
Syncs across devices instantly
Offline access
Best For: Users who rely on Google’s ecosystem.
aCalendar - Fast, Colorful, and Lightweight 🥈
Widget Support: Yes (Agenda, Month, Tasks)
Why it stands out: aCalendar is known for its blazing speed and smooth interface. It offers one of the best-looking widget experiences on Android, with customizable color-coded events and gestures.
Key Features:
Birthdays & anniversaries from contacts
Multiple views (Day, Week, Month)
No ads in free version
Google Calendar sync
Best For: Users who prefer speed and simplicity.
Business Calendar 2 - Best for Professionals 🥉
Widget Support: Yes (Agenda, Month Grid, Tasks, Event Countdown)
Why it stands out: Designed with productivity in mind, Business Calendar 2 offers advanced planning tools, color tagging, and flexible widgets. Its widgets can be resized and styled to match your home screen perfectly.
Key Features:
Drag & drop scheduling
Multi-calendar view
Integrated task management
Voice input
Best For: Professionals and business users.
Calendar Notify - Minimal Yet Informative 🔢
Widget Support: Yes (Live Notification + Widget)
Why it stands out: Calendar Notify turns your notifications and home screen into a dynamic schedule display. Its widgets show upcoming events directly in your notification bar or home screen, with beautiful, minimal designs.
Key Features:
Custom layout & fonts
Real-time updates
Widget transparency & color control
Works with existing calendars
Best For: Minimalists who want subtle reminders.
Simple Calendar Pro - Open Source & Privacy-Focused 🔄
Widget Support: Yes (Event List, Month View)
Why it stands out: No ads, no trackers - Simple Calendar Pro lives up to its name by offering a lightweight, privacy-first calendar app. It works offline and integrates with CalDAV and other local calendar formats.
Key Features:
Open-source and ad-free
Offline usage
Highly customizable widgets
Task reminders and recurring events
Best For: Privacy-conscious users and open-source supporters.
Feature Comparison Table Calendar Apps 📊
App Name | Widget Types | Offline Support | Privacy-Focused | Price |
Google Calendar | Month, List, Goals | Yes | ❌ | Free |
aCalendar | Month, Agenda | Yes | ✅ (No Ads) | Free / Paid |
Business Calendar 2 | Full-featured | Yes | ✅ | Free / Paid |
Calendar Notify | Notification + Widget | Yes | ✅ | Free / Paid |
Simple Calendar Pro | Month, List | Yes | ✅ (Open Source) | Paid |
What to Look For in a Calendar App 🔍
Before diving into the feature table, consider what matters most to you - sync capabilities, cross-platform support, color-coded events, or advanced reminders. Some users prefer minimal, no-frills layouts, while others rely on AI scheduling or integration with task managers. Understanding your needs helps you pick the app that aligns best with your planning style.

Wrapping Up ✅
Choosing the right calendar app depends on your workflow. For everyday use, Google Calendar remains unbeatable. If you want total control, Business Calendar 2 and aCalendar offer great customization. Prefer privacy? Simple Calendar Pro is your best bet. And for subtle but effective scheduling, Calendar Notify stands out.
All these calendar apps come with functional and visually appealing widgets that enhance productivity without cluttering your screen. Explore a few of them and find the one that syncs best with your daily routine. Let us know in the comments which one you’re using in 2025!
🌐 Bonus Tip: What to Read Next
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