Simple Calendar: Tasks, iCloud

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About this app

Your calendars are everywhere. Family on iCloud. Holidays from some website. Birthdays buried in your contacts. Work on the phone. Simple Calendar brings them all together — plus your to-dos and your day counters — in one app on Android.



One app for your whole life, not just your schedule.



🔄 SYNC EVERYTHING

• iCloud: Switched to Android but your family is still on Apple? Sync your iCloud calendars directly. No bridge, no workaround. Log in securely with an app-specific password.

• CalDAV: Nextcloud, Fastmail, Radicale, Baïkal, Zoho, SOGo, mailbox.org, and more. Native two-way sync, no middleware.

• Device Calendars: Your phone's built-in Google, Samsung, and Outlook calendars show up alongside everything else.

• ICS Subscriptions: Follow any calendar feed. Public holidays, school terms, sports seasons.

• Birthdays & Anniversaries: Pulled from your contacts automatically.



📅 PLAN YOUR DAY

• 7 Different Views: Month, full-height month, agenda, day, 3-day, week, and year.

• Intuitive Control: Pinch to zoom the timeline, drag an event to reschedule it.

• Quick Add: Type "Coffee with John tomorrow 3pm" and it's on the calendar. It understands dates, times, recurrence, and locations.

• Smart Insights: See where your time goes: busiest days, back-to-back streaks, free blocks. Computed entirely on-device.



✅ GET THINGS DONE

• Tasks: A powerful local to-do list with optional due times, priority levels (High/Medium/Low), notes, and colored categories. Works fully offline.

• Day Counters: How many days since you quit smoking? How long until your vacation? Track it with a simple "days since / days until" counter.



📲 9 STUNNING WIDGETS

Glance at your day without opening the app. 9 different widgets, sized for every way you live:

• Today's Agenda & Upcoming: What's coming up next at a glance.

• Month & Month + Agenda: The big picture, with your events right beside it.

• Day Counters: Keep your biggest milestones and goals always in view right on your home screen.



🔒 PRIVATE BY DEFAULT

• No Account Required: We have no servers, so there is nothing to collect, share, or sell.

• High-End Encryption: Credentials are encrypted with the Android Keystore (AES-256-GCM).

• App Lock: Hide your schedule behind your fingerprint, face, or screen lock.

• Fully Offline: Works perfectly offline out of the box.



🎨 MAKE IT YOURS

• Material You: Dynamic theming that follows your system colors, plus custom light and dark modes.

• Universal Search: Full-text search across every event and task.

• Global: Set the app's language from Android settings — 46 languages supported.
All your calendars, tasks & day counters in one private app. iCloud + CalDAV.
Updated on
Aug 26, 2026
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Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
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