ReciproCal Sync

Rule-based calendar sync

Free · In‑App Purchases

ReciproCal keeps your calendars in sync — on your terms. Set simple rules to copy events from one calendar to another automatically: only during work hours, only when the title contains a keyword, or with a neutral "Busy" placeholder so private details never leak into a shared calendar. Everything runs entirely on your device. There is no account to create, no server to trust, and your calendar data never leaves your iPhone, iPad or Mac. RULES THAT FIT YOUR LIFE • Time-window rules — sync only what falls inside (or outside) the hours you choose • Keyword rules — match events by words in the title, location or notes • Optional masking — publish a neutral "Busy" block instead of the real title and details • One-way and loop-free — each rule syncs in a single direction, so copies never bounce back PRIVATE BY DESIGN • 100% on-device — no account, no analytics, no data collection • Optional iCloud sync keeps your rules (never your events) in step across your devices, using your own private iCloud BUILT FOR APPLE • Native iPhone, iPad and Mac app • A calendar view that shows exactly which events are synced, in both calendars' colors • Shortcuts and a Home Screen quick action to sync on demand • On Mac: an optional menu-bar agent that keeps syncing in the background ReciproCal Pro (optional) unlocks unlimited rules, full custom masking, automatic background sync and the macOS menu-bar agent. The free plan lets you set up one rule to try it out. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

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Optimiert für das iPhone Duo: Alle Schaltflächen erscheinen jetzt in der Seitenleiste, wenn sie senkrecht angezeigt wird. Behebt einen Absturz, der auftreten konnte, wenn die App auf dem Mac im Hintergrund gestartet wurde (zum Beispiel durch iCloud-Synchronisierung).

The developer, Andreas Haehnel, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .

  • Data Not Collected

    The developer does not collect any data from this app.

    Privacy practices may vary, for example, based on the features you use or your age. Learn More

    The developer has not yet indicated which accessibility features this app supports. Learn More

    Seller
    Andreas Haehnel
    Size
    6.1 MB
    Category
    Productivity
    Compatibility
    Requires iOS 18.0 or later.
    • iPhone
      Requires iOS 18.0 or later.
    • iPad
      Requires iPadOS 18.0 or later.
    • Mac
      Requires macOS 15.0 or later.
    • Apple Vision
      Requires visionOS 2.0 or later.
    Languages
    English and German
    Age Rating
    4+
    In-App Purchases
    Yes
    • ReciproCal Pro (Lifetime) $44.99
    • ReciproCal Pro (Monthly) $2.99
    • ReciproCal Pro (Yearly) $17.99
    Copyright
    © 2026 Andreas Hähnel