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CalSync

f-droid.orgCalendar sync & group scheduling

PulseGate's liveness check found it on 14 Sep 2026; it is registered on GitHub and Google Play and has been in the index since 2 Jul 2026. How this is checked

CalSync is an Android app that syncs events across multiple local device calendars automatically. It allows users to select source and target calendars, customize event names, and ensures changes and deletions are mirrored, making calendar management seamless for busy users.

Inferred · not functionally tested

Open SourceGPL-3.0WebAndroid
CalSync preview
Visit f-droid.org
5stars
1alternative
5features
2026since

Overview

5 features

Purpose: CalSync automatically synchronizes events between multiple local calendars on an Android device.

Inferred · not functionally tested

Audience: Android users managing multiple calendars

Inferred · not functionally tested

Functions: scheduling

Inferred · not functionally tested

Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown

Recorded constraints: pricing: open_source · license: GPL-3.0 · platforms: MOBILE, WEB · deployment: browser, android

Constraint provenance is unknown; confirm requirements with the publisher.

Record sources: f-droid.org · f-droid.org · github.com. These links do not verify the individual claims.

In the Calendar sync & group scheduling space, CalSync takes a focused approach. Inferred · not functionally tested: CalSync automatically synchronizes events between multiple local calendars on an Android device. Inferred · not functionally tested: It is built as an open-source project for android users managing multiple calendars. Basis unknown · not verified: The project is open source (GPL-3.0). Basis unknown · not verified: It runs on the web and Android.

Henrique Couto builds and maintains CalSync, and it first shipped in 2026. Development happens publicly on GitHub with 121 commits in the last 90 days. Inferred · not functionally tested: Among its 5 catalogued features are calendar sync, event copying, and custom event names. The interface is available in 26 languages, including Arabic, Tibetan, and Catalan.

Summary written by a language model from the project’s public pages.

Tasks: Inferred · not functionally tested

  • Calendar sync
  • Event copying
  • Custom event names
  • Automatic background sync
  • Event deletion mirroring

Topics: Inferred · not functionally tested

Tags
calendar-syncevent-mirroringlocal-calendarandroid-scheduling

JSON profile · Text profile · Access guide

Built with & integrations

Runs on
BrowserAndroid

Trust & compliance

License
GPL-3.0
Public signals
HTTPSOpen SourceFree tierGitHub · ★ 5Active maintenanceMulti-languageStore listing found

Indexing history

What PulseGate has recorded for this listing

Nothing recorded for this listing in this window.

Frequently asked questions about CalSync

What is CalSync?
Inferred · not functionally tested: CalSync automatically synchronizes events between multiple local calendars on an Android device. It is catalogued under Calendar sync & group scheduling on PulseGate.
Who should use CalSync?
Inferred · not functionally tested: CalSync is an open-source project built for android users managing multiple calendars.
Is CalSync free?
Basis unknown · not verified: Yes — CalSync is open source under the GPL-3.0 license and free to use.
What platforms does CalSync run on?
Basis unknown · not verified: CalSync runs on the web and Android.
Is CalSync still active?
PulseGate's liveness check found it on 14 Sep 2026. Its GitHub repository shows 121 commits in the last 90 days.
What are alternatives to CalSync?
Similar projects tracked by PulseGate include CalSync, CalSync, and Sync2Cal.CalSyncCalSyncSync2Cal
Who makes CalSync?
CalSync is developed by Henrique Couto.
When did CalSync launch?
CalSync first shipped in 2026.

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