CalSync is an open-source project built for Chinese-speaking Android users.

Does CalSync have a free plan?

Yes — CalSync is open source under the GPL-3.0 license and free to use.

What platforms does CalSync run on?

CalSync runs on the web and Android.

Is CalSync still active?

The GitHub repository shows 4 commits in the last 90 days.

What are alternatives to CalSync?

Similar projects tracked by PulseGate include CalSync, Sync2Cal, and SYNCDATE.

Who develops CalSync?

CalSync is developed by stevezmtstudios.

Back to the index

CalSync

Name: CalSync
Author: stevezmtstudios

f-droid.orgCalendar & scheduling

CalSync automatically parses Chinese time expressions from notifications and creates corresponding calendar events. Designed for Chinese users, it supports multiple calendars, custom filters, and works fully offline, streamlining schedule management from notifications.

Open SourceGPL-3.0WebAndroid

Visit f-droid.org

14stars

3forks

6features

2025since

Overview

6 features

CalSync sits in PulseGate's Calendar & scheduling category. Automatically converts Chinese time expressions in notifications into calendar events for better schedule management. It is built as an open-source project for Chinese-speaking Android users. CalSync is open source under the GPL-3.0 license. CalSync is available on the web and Android.

It is developed by stevezmtstudios, and it first shipped in 2025. Development happens publicly on GitHub with 14 stars and 4 commits in the last 90 days. Among its 6 catalogued features are notification parsing, calendar sync, and chinese time expression support. The interface is available in 26 languages, including Arabic, Tibetan, and Catalan.

Notification parsing
Calendar sync
Chinese time expression support
Offline mode
Custom filters
Multiple calendar support

Built with & integrations

Runs on

BrowserAndroid

Trust & compliance

License

GPL-3.0

Verified signals

HTTPSOpen SourceFree tierGitHub · ★ 14Active maintenanceMulti-languageStore-verified publisher

Indexing history

What PulseGate has recorded for this listing

Indexed28 Jun · 05:01 UTC
CalSync - Notification Calendar Sync verified against its public source
Source: PulseGate · Open

Frequently asked questions about CalSync

What does CalSync do?: Automatically converts Chinese time expressions in notifications into calendar events for better schedule management. It is catalogued under Calendar & scheduling on PulseGate.
Who is CalSync for?: CalSync is an open-source project built for Chinese-speaking Android users.
Does CalSync have a free plan?: Yes — CalSync is open source under the GPL-3.0 license and free to use.
What platforms does CalSync run on?: CalSync runs on the web and Android.
Is CalSync still active?: The GitHub repository shows 4 commits in the last 90 days.
What are alternatives to CalSync?: Similar projects tracked by PulseGate include CalSync, Sync2Cal, and SYNCDATE.CalSync Sync2Cal SYNCDATE
Who develops CalSync?: CalSync is developed by stevezmtstudios.
How long has CalSync been around?: CalSync first shipped in 2025.

At a glance

Pricing: Open Source
Platforms: Mobile · Web
Open source: Yes · ★ 14
License: GPL-3.0
First seen: 28 Jun 2026
Built for: Chinese-speaking Android users
Model: Open source
Solves: Automatically converts Chinese time expressions in notifications into calendar events for better schedule management.

Registered as

GitHub: stevezmtstudios/calsync
Google Play: top.stevezmt.calsync

Developer

stevezmtstudios

Solo developer

GitHub

Open source

View on GitHub

Stars: 14
Forks: 3
Open issues: 1
Last commit: 9 Jun 2026
Commits 90d: 4
Contributors: 1
Authorship: Solo
Default branch: main
Latest release: v0.2.0-rev2 · 9 Jun 2026

Index record

Identity confidence: High · 96.5
Indexed: 28 Jun 2026
Lifecycle: Alive
First seen: Jun 2026
Last seen: 28 Jun 2026

Identity audit (11)

Slug: calsync-notification-calendar-sync-f-droid-org
Lifecycle last checked: 8 Aug 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 28 Jun 2026
Timeline basis: Indexed-at chronology (no inferred launch/funding milestones).
Name from: Derived from the project's own page and URL.
Category from: Recorded source: taxonomy-pass-a.
Languages from: Detected by a language model, checked against the page's own declaration.
Canonical URL: https://f-droid.org/packages/top.stevezmt.calsync

Ship this? Send a correction — no account, and you get a link to follow it.

Similar projects

Closest matches by what these projects do