Both our desktop scheduling software and online scheduling service have many common features but there are some differences. Our desktop product and online service can work together to give local and your remote users access.
The online service is run on our servers on the Internet and accessed via a browser on any device, or our mobile apps from the various app stores. We backup, manage and look after your database.
The desktop software is installed on your Windows PC, or in a Windows VM on a Mac or Linux computer. You manage your local database and any SQL servers needed.
Some Online only features include:
We manage all backups and access to an online SQL server
Access using a phone, tablet or desktop browser, and our mobile apps
Task and ToDo type bookings
Unlimited color markers on an event/task
Upload documents online for remote access
Formatting and styling of the event and tasks notes
Dedicate graphical dashboard
Advanced reports including the ability to use formulas
Use of our mobile phone and tablet apps
Access anywhere with an Internet connection (offline too)
User activity and location tracking
Messaging between users
A number of graphical enhancements including resource photos
2 way iCal calendar syncing
Map view to show Users, Resources and Events
Some Desktop only features include:

Use your own local, MySQL, or MSSQL database
Use your own backup and server software
Ability to access multiple local databases you store
Multi-level level groups, sub-group and sub-resources
Parent/Child relationships between events
Insert/bump for double booked events
Custom Rules
Unlimited activity log history
NOTE: This is not a definitive list so please contact us if a feature is important for you, to be sure its in the version you need.