Best Calendar Apps for Android (2026)

The default for good reason. It comes preinstalled on most phones, syncs instantly with Gmail and Workspace, and the Schedule view turns a busy week into a readable list. In our testing the standout was Reminders rolling into Tasks and the way event invites just appear from your inbox. It is free, and unless you have a specific itch, most people never need to leave it.

If your work runs on Microsoft 365, Outlook puts your mail and calendar in one app and it is genuinely good on Android. We loved booking meeting rooms and seeing colleagues' availability without opening a laptop. The calendar widget is clean, and RSVP handling is painless. It is free, ties neatly into Teams, and suits anyone juggling work and personal accounts side by side.

This is the power user pick. The drag to create events, the multi day overview, and the customizable color coding make a packed schedule feel manageable. In our testing the resizable widgets were the best on Android, full stop. The basics are free, and a one time Pro purchase unlocks recurring tasks and more views. Great if you live in your calendar and want it bent to your habits.

Built for sharing, TimeTree shines for families and couples who need one calendar everyone can see and edit. We used it for a household and the comment thread on each event meant no more group texts asking who is picking up the kids. It is free, works across iPhone and Android, and sends a tidy daily summary each morning. The cleanest shared calendar we tried.

For the privacy minded, Proton encrypts your events end to end so even Proton cannot read them. Pairing it with Proton Mail feels seamless, and the Android app finally feels mature with widgets and offline access. It is free with a paid tier for more calendars. If you have left Google on principle, this is the most polished private option we tested.

Any.do blends a calendar, to-do list, and reminders into one warm, friendly app. We found the daily planning moment, where it nudges you to sort tomorrow, oddly satisfying. Tasks sit right beside events so nothing slips. The free tier is generous, and Premium adds recurring tasks and location reminders. A lovely choice if you think in tasks as much as appointments. See our planner apps guide for more like this.

DigiCal is a beautiful skin over your existing calendars with seven view styles and a built in weather forecast on the agenda. In our testing it made Google events look far better than Google did. The widgets are gorgeous and highly themeable. It is free with a small DigiCal+ upgrade for extra views. Pick it if you want a fresh face without changing where your events actually live.

Cozi is the household command center, a shared calendar plus grocery lists, chores, and meal plans that the whole family can open. We tried it across a busy four person home and color coded entries per person kept everyone straight. It is free with ads, and Cozi Gold removes them and adds a month view. If a wall calendar runs your family, this is its digital twin.

If you own a Galaxy, do not overlook the one already on your phone. Samsung Calendar syncs with Google, Outlook, and your Samsung account at once, and the S Pen sticker support on tablets is a small joy. We liked the seamless reminders tie in and the clean monthly grid. It is free and deeply integrated with One UI, which makes it the path of least resistance for Galaxy owners.

Formerly Cron, Notion Calendar is a fast, keyboard friendly calendar that links straight to your Notion pages and databases. On Android it stays snappy, and pulling a project doc into an event saved us real context switching. It is free, syncs with Google accounts, and pairs well with our favorite notes apps. The time zone planner is a quiet gem for remote teams.

aCalendar is a lightweight, ad free German made calendar that respects your privacy and your battery. We appreciated the swipe gestures between days, weeks, and months, which feel natural the moment you start using them. Birthday integration with contacts is a nice touch. The core app is free, and aCalendar+ adds tasks and business features. A solid no nonsense pick for people who want fast and clean.

Tiny Calendar gives you Google and Apple calendar sync with offline editing and a layout that feels familiar from day one. We found the floating action button and quick event templates genuinely speed up booking on a phone. It is free with an in app upgrade for advanced sync settings. A great middle ground if the stock Google app feels too plain but a full overhaul feels like too much.