SoluceTechnologies

Nextcloud Calendar Mobile (unofficial) 📱

19
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69% credibility
Found May 18, 2026 at 19 stars -- GitGems finds repos before they trend. Get early access to the next one.
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AI Analysis
TypeScript
AI Summary

Nextcloud Calendar Mobile is an unofficial mobile app that brings your Nextcloud calendars to iOS and Android phones. It connects directly to your Nextcloud server to show, create, and manage your calendar events with support for multiple accounts, five different calendar views (month, week, 3-day, day, and agenda), and integration with Nextcloud Talk rooms. The app stores your credentials securely using app passwords (not your main password) and syncs your data automatically so everything stays up to date across devices.

How It Works

1
📱 You hear about a new way to check your calendar

A friend tells you there's a mobile app that lets you access your Nextcloud calendars on your phone, with all your events synced automatically.

2
🔗 You connect your Nextcloud account

You enter your server address, your username, and a special app password (which you generate in Nextcloud's settings). The app verifies everything works and saves your account.

3
📅 Your calendars appear instantly

All your calendars load with their colors and events. You can switch between month, week, or agenda views with a tap, and pinch to zoom in or out.

4
You can do almost anything with your events
Create a new event

Tap the + button, fill in the title, pick a time, add attendees, and optionally create a Talk room for it.

👀
View event details

Tap any event to see its full information, including location, description, and a button to join the Talk room if there is one.

✏️
Edit or delete events

Open an event and tap Edit to change anything, or Delete if you no longer need it.

5
👥 You manage multiple accounts easily

If you have more than one Nextcloud account (like work and personal), you can add them all and switch between them from the settings.

6
🎨 You make it feel like yours

You switch between light and dark mode, adjust the calendar zoom, and choose which calendars to show or hide using the sidebar drawer.

🎉 Everything stays in sync

Your events are always up to date because the app syncs with your Nextcloud server. Changes you make on your phone appear on your computer, and vice versa.

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AI-Generated Review

What is nextcloud-calendar-mobile?

Nextcloud Calendar Mobile is an unofficial native calendar app for iOS and Android that connects directly to your Nextcloud instance via CalDAV. Built with React Native and Expo, it brings your Nextcloud calendars to your phone with full two-way sync, multiple account support, and five different view modes. You can create events, manage attendees, attach Nextcloud Talk rooms, and toggle calendar visibility per account. The app is already live on the App Store and Google Play, though the developers warn that breaking changes should be expected until a stable release.

Why is it gaining traction?

The main draw here is native mobile access to Nextcloud calendars without relying on third-party apps like Thunderbird or Outlook. The CalDAV integration means it works with any standards-compliant server, not just Nextcloud, but the deep Nextcloud Talk integration sets it apart. You can create a Talk room directly from an event, which is a workflow boost for teams already living in the Nextcloud ecosystem. The app also handles multi-account setups cleanly and persists data offline using TanStack Query's caching layer. Five view modes (month, week, 3-day, day, and agenda) cover most scheduling preferences, and pinch-to-zoom on the time grid is a nice touch.

Who should use this?

If you run a Nextcloud server and want a proper calendar app on your phone instead of wrestling with browser tabs, this is worth trying. It's especially useful if your team uses Nextcloud Talk for communication, since event-linked rooms streamline meeting coordination. Organizations with multiple Nextcloud accounts (personal plus work) will appreciate the account switching and per-calendar visibility toggles. Individual developers who self-host Nextcloud and want mobile calendar access without surrendering data to Google or Apple will find this fits their threat model.

Verdict

The credibility score sits at 0.7%, reflecting the project's low star count and early-stage maturity, so production use requires pinning to a specific commit. That said, the codebase is well-structured with TypeScript, proper state management, and a working App Store presence. If you need a Nextcloud calendar mobile app today, this is the most actively maintained option in the unofficial space. Watch the GitHub releases for stability improvements before committing to a large team deployment.

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