Terms and Conditions

1. Provider

kalenderabgleich.de is provided by Fa. Rücker Computersysteme | Fa. Rückergruppe, proprietor Magnus Rücker, Dorfstr. 9, 56769 Retterath OT Salcherath, Germany. Email: info@kalenderabgleich.de.

2. Scope

These terms apply to the use of kalenderabgleich.de by private and commercial holiday-rental hosts.

3. Service

The service provides simple iCal calendar synchronisation. Users can create properties, connect external iCal sources, manage manual blocks and generate portal-specific export calendars. It is not a property management system, booking platform, channel manager, pricing system, guest communication service or invoicing system.

4. Central iCal logic

The source of imported events is recorded. An event is not included in the export calendar intended for its original source, which is designed to prevent calendar feedback loops.

5. Synchronisation intervals

Connected source calendars are currently retrieved every 10 minutes. External platforms decide independently when they retrieve and process export calendars.

6. Account and user obligations

Users must provide accurate registration details, protect their credentials and only connect calendars they are authorised to use. Export links and feed tokens must be treated as confidential.

7. Pricing, trial and payment

The service can be tested free for 30 days. Unless otherwise stated during checkout, it then costs €8.99 including VAT per property per month. Payment is processed by Lemon Squeezy. The number of calendars connected to a property is unlimited.

8. Term and cancellation

The paid subscription runs monthly and can be cancelled monthly. There is no annual commitment. Cancellation is available through the service or the payment provider’s customer portal.

9. Availability and external platforms

Continuous availability is not guaranteed. Maintenance, technical faults and failures of hosting, email, payment services, internet connections, calendar sources or external platforms may temporarily impair the service. kalenderabgleich.de cannot control whether or how quickly an external platform retrieves or processes a calendar.

External platforms may change or discontinue their iCal formats, export URLs, retrieval intervals, access requirements or technical interfaces at any time and without notifying the provider. Connections may therefore be temporarily impaired and kalenderabgleich.de may require technical adaptation. The provider will make reasonable efforts to adapt promptly but cannot guarantee permanent compatibility with any individual third-party platform.

10. No guarantee against double bookings

The service reduces the risk of calendar feedback loops but does not replace the user’s own verification of bookings and availability. It is not guaranteed that every change will be retrieved and processed by every platform in time. Users must monitor critical dates and new bookings and take appropriate organisational measures to prevent double bookings.

11. Prohibited use and account suspension

Attacks, unauthorised access, connecting third-party calendars without permission and any infringement of third-party rights are prohibited. Accounts may be suspended or terminated where there is reasonable suspicion of misuse, legal violations, payment failure or material breach.

12. Liability

The provider has unlimited liability for intent and gross negligence, for injury to life, body or health and where liability is mandatory by law.

For ordinary negligence, the provider is liable only for breach of essential contractual obligations. In such cases liability is limited to foreseeable damage typical for this type of contract.

To the extent permitted by law, the provider is not liable for damage caused solely by delayed or omitted updates by external platforms, defective or unavailable iCal sources, disruptions outside the provider’s control or the user’s failure to verify availability. This particularly applies to double bookings and lost bookings. The preceding liability rules and mandatory statutory claims remain unaffected.

13. Privacy

Information about personal-data processing is provided in the privacy policy.

14. Changes and governing law

These terms may be amended where required by technical, legal or economic developments, subject to applicable consumer law. The provider may technically develop the service or adapt it to changed third-party requirements and interfaces, provided that the agreed core service is not unreasonably restricted. Users will be informed in good time of material adverse changes where possible. German law applies without restricting mandatory consumer protection in the user’s country of habitual residence. The contractual language is German.