A Closer Look at
our Hourly Calendar

Whether it's for your rental company,
doctors office, studio or salon. Find everything
you need for your business in hourly intervals.

Quick customization with only a few clicks.
Easy integration in any website.

Whether it’s Jimdo, Joomla, WordPress or any
other CMS – CalendarApp can be installed in a
heartbeat. Even in your own self-developed website.

Your Booking Calendar Ready in One Minute!

Create a booking calendar for your website with only a few clicks. Manage all incoming requests and bookings for your period of time and point in time services. Start now and benefit from the many advantages of our highly accessible and easily manageable booking tool.

CalendarApp is available for by the day services (e.g. holiday accommodation, room rental) and by the hour services (bike rental, physiotherapy, personal trainer etc.).


Each Calendar and all Email texts can be displayed in various languages or you can directly translate them yourself.

Email Templates

Create your own email templates
for direct use within the system.

Generate Invoice

You can easily generate an invoice from any existing booking within the booking tool.
Additionally, you can provide your own letterhead design via PDF file.
It doesn’t get any more professional.

Connect with your own Facebook Fanpage

You can connect a calendar with your Facebook Fanpage and open the calendar within a new tab. The booking form will be added to Facebook as well, giving your customers the ability to send their booking requests directly from within Facebook.

We have prepared
some tours for you

You can check out how the CalendarApp works with our various video tours. They will help you to use all CalendarApp features to their fullest potential.

Test our CalendarApp Right Here!

Greta overview of the Hourly Calendar

The Hourly Calendar and the booking tool are easy to use


Have your invoice be automatically generated by our system

SSL encrypted

Transfer of both your and our data is secure and encrypted.

Set individual booking periods

Adjust your calendar according to your opening hours

Responsive Layout

Looking good. In all sizes. On all devices.

And much more!

See for yourself!

Test it For Free!

Your booking calendar ready to go in one minute!

Belegungskalender für deine Homepage

You have a holiday cottage or apartment?
Use our Daily Calendar!

CalendarApp can also manage daily bookings.