Vikunja vs Nextcloud Calendar
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
Vikunja
Manage tasks and projects with this native iOS app for the open-source todo platform. Organize your life, collaborate with teams, and stay on top of deadlines with intuitive features and cloud synchronization. Requires a Vikunja server.
- Task management
- Lists and projects
- Due dates and reminders
- Labels and categories
- Team collaboration
- Cloud synchronization
- Offline capabilities
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Manage your tasks and projects seamlessly with the unofficial iOS app for Vikunja! Vikunja iOS brings the power of the popular open-source to-do platform straight to your iPhone. Organize your life, manage projects, and collaborate with your team — all in an elegant, native iOS app. KEY FEATURES: • Task Management – create, edit, and organize tasks with an intuitive interface • Lists & Projects – structure your work into clear lists and complex projects • Due Dates & Reminders – set deadlines and get notified in time • Recurring Tasks – daily, weekly, monthly, yearly, or custom repeats • Priorities & Sorting – focus on what matters with priorities and flexible sorting • Team Collaboration – share lists and projects with colleagues and friends • Cloud Sync – seamless synchronization with your own Vikunja server • Offline Support – keep working even without an internet connection, with automatic sync when you're back online • Dark Mode – full support for light and dark appearances PRIVACY & SECURITY: Your data belongs to you. All information is stored securely on your own Vikunja server. The app collects no personal data, uses no tracking, and fully respects your privacy. A NATIVE iOS EXPERIENCE: • Optimized for iPhone and iOS • Fast performance and fluid animations • Local reminders to keep you on track • Haptic feedback for a natural feel • Biometric app lock (Face ID / Touch ID) VIKUNJA SERVER REQUIRED: IMPORTANT: This app requires a working Vikunja server. You need access to a Vikunja instance (self-hosted or via a provider). Don't have a Vikunja server yet? • Visit vikunja.io for setup information • Use one of the available hosting providers • Install Vikunja on your own server
Nextcloud Calendar
Manage your Nextcloud calendars with a simple mobile app. View, create, and organize events with real-time synchronization across multiple instances. Supports creating meetings with video conference links.
- Automatic calendar detection
- View, create, and manage events
- Real-time synchronization
- Multi-account support
- Create meetings with video conference links
- Switch between multiple Nextcloud instances
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Manage your Nextcloud calendars from a mobile app designed to keep things simple. Nextcloud Calendar automatically detects the calendars available on your instance and lets you easily view, create, and organize your events. Changes are synced in real time to keep your schedule up to date, whether you use one or multiple Nextcloud instances. Key features: • Automatic calendar detection • View, create, and manage events • Real-time synchronization • Multi-account support • Create meetings with video conference links via Nextcloud Talk Using multiple Nextcloud servers? Add your accounts and easily switch between instances. If Nextcloud Talk is enabled on your instance, you can generate a video conference link directly from the app and attach it to your event. Nextcloud Calendar is designed for users, teams, and organizations that want mobile access to their Nextcloud calendars through a clear, modern experience built for everyday use. A compatible Nextcloud instance is required. Some features may depend on your server configuration and the apps enabled by your administrator.
Screenshots
Verdict
The clearest difference is rating: Nextcloud Calendar at 4.7 against Vikunja's 4.0. Nextcloud Calendar also leads on update cadence (every 2 weeks vs every 5 weeks) and review sentiment (100% vs 83%). On price, ratings volume, ads and in-app purchases there is nothing between them.
Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
Nextcloud Calendar holds the better App Store score, 4.7 against 4.0. Both are backed by a comparable volume of ratings — 7 and 3 respectively. Written reviews point the same way: 83% of Vikunja's written reviews are positive against 100% of Nextcloud Calendar's.
Vikunja ships an update every 5 weeks, Nextcloud Calendar every 2 weeks. The most recent releases landed on October 7, 2026 and October 8, 2026 respectively.
| Parameter | Vikunja | Nextcloud Calendar |
|---|---|---|
| Price | Free | Free |
| Rating | 4.0 (7 ratings) | 4.7 (3 ratings) — better |
| Positive reviews | 83.3% of reviews | 100.0% of reviews — better |
| Number of ratings | 7 — better | 3 |
| Update frequency | Every 5 weeks | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone | iPhone, iPad — better |
| Requires iOS | 26.0 | 16.4 — better |
| Further details — not scored | ||
| Size | 10 MB | 52 MB |
| Age rating | 4+ | 4+ |
| Developer | Noel Mayr | Soluce Technologies |
Customer experience
Vikunja
Nextcloud Calendar
In-app purchases
Vikunja
No in-app purchases
Nextcloud Calendar
No in-app purchases









