KashCal

All your calendars in one app. iCloud, CalDAV, device, ICS. Private.

AppID:	org.onekash.kashcal
Author:	KashCal
License:	Apache-2.0
Donation:	Webpage
InRepoSince:	2026-01-16
LastRepoUpdate:	2026-08-16
LastAppUpdate:	Unknown
LastVersion:	2026.08.14
Categories:	Calendar & Agenda
APK source:	Github
Google Play:	Check if it's there

Your calendars are everywhere. Family on iCloud. Holidays from some website. Birthdays buried in your contacts. Work on the phone calendar. KashCal pulls them into one app on Android.

Learn more at https://kashcal.onekash.org

• iCloud: switched to Android but your family is still on Apple? Sync iCloud calendars directly. No bridge, no workaround.

• CalDAV: Nextcloud, Fastmail, Radicale, Baikal, Zoho, Mailbox, Stalwart, SOGo, and more. Native two-way sync, no middleware. Your phone's Google and Outlook calendars show up too.

• Seven views: month, full-height month, agenda, day, 3-day, week, and year. Pinch to zoom the timeline, drag an event to reschedule it.

• Quick Add: type "Coffee with Kash tomorrow 3pm" and the event is made. Understands dates, times, recurrence, and locations.

• Scheduling: invite people, send meeting invitations, and RSVP to invites others send you.

• Insights: see where your time goes. Busiest days, back-to-back streaks, free blocks. Computed on-device.

• Widgets: keep your day on the home screen without opening the app. Agenda, date, week, month, and upcoming.

• ICS subscriptions: follow any calendar feed. Public holidays, school terms, sports seasons.

• Birthdays & anniversaries: pulled from your contacts automatically.

• Per-event colors: from a curated palette or a full color wheel, so your week reads at a glance.

• Make it yours: light, dark, or system theme, plus a KashCal Teal palette. Supporters can switch to a special app icon.

• Accessibility: full screen-reader (TalkBack) support, and set the app's language right from Android settings, in 67 languages.

• Works fully offline out of the box.

Private by default

No analytics. No telemetry. No KashCal account. We have no servers, so there is nothing to collect.

• Credentials encrypted with the Android Keystore
• App lock: hide your events behind your fingerprint, face, or screen lock

Free as in speech. Also free as in beer.

WhatsNew:

• Contacts: fixed CardDAV contact sync on servers with a broken auto-discovery response (reverse proxy on a non-standard port, or discovery probe rejected); contacts now reuse the account's working calendar connection
• Contacts: fixed a rare case where an empty discovery could wipe already-synced contacts from the phone
• Added a Beta badge to the Contacts sync toggle in account settings
• Improved the change-password field to use a password keyboard and offer credential-manager fill and save

Hint: This app is available in both, F-Droid Main and IzzyOnDroid repos.

Download Source Issues

While you can download the APKs here directly, you should preferably use an F-Droid client so the app stays up-to-date on your device.

Packages

Version 2026.08.14 (2026-08-16)

Android Versions:

Target: 17.0
MinVer: 12.0
ABIs: arm64-v8a, armeabi-v7a, x86, x86_64

Permissions:

Malware-Check:Passed

36 Libraries detected:

Libraries:

Android Support v4 (Development Framework)
The Android Support Library is not actually a single library, but rather a collection of libraries that can roughly be divided into two groups: compatibility and component libraries. For details, please see Understanding the Android Support Library.
AppCompat (Utility)
support newer Android features on older Android versions.
Biometric (Utility)
authenticate with biometrics or device credentials, and perform cryptographic operations.
Jetpack Compose (Development Framework)
a framework to define UIs programmatically with composable functions that describe its shape and data dependencies.
Androidx Core (Utility)
a static library that you can add to your Android application in order to use APIs that are either not available for older platform versions or utility APIs that aren't a part of the framework APIs.
Android Emoji2 Compat (UI Component)
core library to enable emoji compatibility in Kitkat and newer devices to avoid the empty emoji characters.
AndroidX Fragment (UI Component)
AndroidX library to encapsulate part of the user interface or behavior into reusable components.
Glance (UI Component)
AndroidX library to build layouts for remote surfaces using a Jetpack Compose-style API.
Androidx Graphics (Utility)
leverages graphics facilities across multiple Android platform releases.
Android Lifecycle WorkManager Hilt Extension (Development Aid)
extends the functionality of Dagger Hilt to enable dependency injection of certain classes from the androidx libraries.
Lifecycle (Utility)
perform actions in response to a change in the lifecycle status of another component, such as activities and fragments.
Loader (Utility)
library to load data for your UI that survives configuration changes.
Navigation (Utility)
a framework for navigating between 'destinations' within an Android application that provides a consistent API whether destinations are implemented as Fragments, Activities, or other components.
ProfileInstaller (Utility)
AndroidX library that enables libraries to prepopulate ahead of time compilation traces to be read by ART.
Room (Utility)
a persistence library that provides an abstraction layer over SQLite to allow for more robust database access while harnessing the full power of SQLite.
Recyclerview (Utility)
display large sets of data in your UI while minimizing memory usage.
AndroidX Security (Utility)
AndroidX library to safely manage keys and encrypt files and sharedpreferences.
Startup (Utility)
AndroidX library to implement a straightforward, performant way to initialize components at app startup.
Android Jetpack VersionedParcelable (Utility)
Provides a stable but relatively compact binary serialization format that can be passed across processes or persisted safely.
Jetpack WindowManager Library (Utility)
enables application developers to support new device form factors and multi-window environments. The library provides a common API surface for API versions 14 and later. Especially provides additional functionality on foldable devices.
WorkManager (Utility)
an API that makes it easy to schedule deferrable, asynchronous tasks that must be run reliably .
vinnie (Utility)
library that reads and writes 'vobject' data (vCard and iCalendar).
Google Material Design (Utility)
library to help with material design guidelines.
Tink (Utility)
a multi-language, cross-platform library that provides cryptographic APIs that are secure, easy to use correctly, and hard(er) to misuse.
OkHttp (Utility)
OkHttp is an HTTP+HTTP/2 client for Android and Java applications.
Dagger (Utility)
A fast dependency injector for Android and Java.
ez-vcard (Utility)
vCard parser library.
JavaX Dependency Injection (Utility)
specifies a means for obtaining objects in such a way as to maximize reusability, testability and maintainability compared to traditional approaches such as constructors, factories, and service locators (e.g., JNDI). This process, known as dependency injection, is beneficial to most nontrivial applications.
Kotlin (Utility)
The Kotlin Programming Language
kotlinx.coroutines (Utility)
library support for Kotlin coroutines.
Kotlin serialization (Utility)
Kotlin cross-platform / multi-format serialization.
iCal4j (Utility)
library used to read and write iCalendar data streams as defined in RFC2445.
Apache Commons (Development Framework)
an Apache project focused on all aspects of reusable Java components.
iCalDAV (Utility)
a Kotlin CalDAV client with offline sync and conflict resolution. Sync calendars with iCloud, Nextcloud, and other CalDAV servers.
Simple Logging Facade for Java (Utility)
abstraction for various logging frameworks (e.g. java.util.logging, logback, log4j) allowing to plug in the desired logging framework at deployment time.
ThreeTen-Extra (Utility)
provides additional date-time classes that complement those in JDK 8.

Payment Modules:

None found
provides additional date-time classes that complement those in JDK 8.

Ads & Analytics:

None found
provides additional date-time classes that complement those in JDK 8.

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KashCal

Packages

Version 2026.08.14 (2026-08-16)

Android Versions:

Permissions:

Features:

Malware-Check:Passed

36 Libraries detected:

Version 2026.08.09 (2026-08-11)

Android Versions:

Permissions:

Features:

Malware-Check:Passed

Version 2026.08.07 (2026-08-10)

Android Versions:

Permissions:

Features:

Malware-Check:Passed