Built by Developers for Developers

You don't need to be a developer to use Helios Calendar, but if you are you'll find Helios is easier to work with (both technologically, and logistically) then most alternatives.

Design Separation
Template layout (XHTML) and design elements (CSS) are separated from the core components of Helios Calendar functionality, allowing easy modification of typography/colors/layout/etc that can be easily transitioned during upgrades to new releases.

Browse the calendar samples gallery to experience how Helios is as flexible as it's users are diverse and creative.

Professional Support
Unlike some developers, who refuse support if you modify their script/application, Refresh provides the same quality, professional support to all active licensees, regardless how they are using Helios*. While this doesn't mean we'll write your modifications for you, we are happy to answer questions like "how should I start developing ____", or "where in the code can I find where Helios does ____", or "I'm editing Helios to do ____, is there code in Helios that I can reuse to help".

*Provided it is within the terms of the Helios Calendar SLA, of course.

Make Helios Your Online Calendar

So you like Helios but you're not excited about your client knowing you've added a "packaged" calendar to their website. An extended license is available which allows you to make Helios "yours".

In Plain English
The difference between the Standard License and the Developer License is that under the terms of the Developer License you are able to alter the branding and remove the copyright notices in the Administration Console. The Developer License, and the Standard License, both allow you to modify the copyright notice in the public calendar footer.

Pricing
The Developer License fee is $499 USD and, as with the Standard License, domains are registered via the members area of RefreshMy.com. As with the Standard License rebranded installations are licensed individually, one install per license.

How to Get It
There are two ways to purchase a Developer License.

1) Send a Developer License request. You will be invoiced $499 via PayPal. When payment is received your license credit will be added to your members account and your personalized Developer License will be emailed to you in PDF format.

2) Purchase Helios through the Refresh members site, then send a Developer License request. You will be invoiced the difference of $350 via PayPal and your personalized Developer License will be emailed to you in PDF format.

Questions
If you have any questions regarding the Developer License please
contact for more information.