What does KashCal do?

KashCal is an Android calendar app that syncs with iCloud, CalDAV servers like Nextcloud and Fastmail, ICS feeds, and the calendars already on your phone. It also shows you time insights on-device, offers widgets, pulls birthdays from your contacts, and works offline. No ads, no trackers, no account.

Yes. KashCal is free, open source, and has no ads or trackers. It is distributed through F-Droid, IzzyOnDroid, Obtainium, and as a direct APK from GitHub Releases.

Do I need an account to use KashCal?

No. There is no KashCal account. The app works fully offline on first install, and you can add sync accounts later if you want to connect iCloud, CalDAV, ICS feeds, or your phone's built-in calendars.

Home›Features

A modest claim, a second time

What KashCal does

There's more inside. These are what we'd point at first.

All your calendars on Android

iCloud, CalDAV, Google, Outlook, ICS feeds. What we mean by "all," and why it takes four sources.

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iCloud calendar on Android

Two-way sync with iPhone and iPad. Shared family calendars, no middleman server.

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See where your time goes

Calendar insights computed on your phone. Free, no work account, no cloud.

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The best-looking calendar on Android

Material You, six views, a 92-color wheel. A modest claim.

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Share an event as a card

A designed card and a tap-to-add file, sent together in one tap.

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The KashCal Challenge

My calendar can do this. Can yours? Post the one you like, tag #KashCal, dare a friend.

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Also in the app

Quick Add

Type "Coffee with Kash tomorrow 3pm" and the event gets created. Handles dates, times, recurrence, and locations.

CalDAV sync→

Native sync with Nextcloud, Radicale, Fastmail, Baikal, Zoho, SoGo, Stalwart, and others. No middleware, no relay.

Device calendar→

Events from the calendars already on your phone show up alongside everything else. That includes your Google Calendar and Outlook accounts, synced by Android's own calendar system.

ICS subscriptions→

Subscribe to any ICS URL. Public holidays, school terms, sports seasons. Refresh interval is yours to set.

Widgets

Agenda, date, week, and month. Check your schedule without opening the app. Material You palette, so they match the rest of your home screen.

Birthdays and anniversaries

Pulled from your contacts automatically. Shown in the calendar like any other recurring event.

Works offline

Don't want to sync anything? KashCal works fully offline from first install. Add a sync account later if you change your mind.

What doesn't cost you

Free. Not a trial, not a freemium tier, not a pro version locked behind a paywall. Open source under Apache 2.0. No ads, no trackers, no analytics, no KashCal account. Credentials are encrypted with the Android Keystore. Other apps can't read your events. Speaks 67 languages.

Try it

or download the APK directly