GoZync is available with three different levels of license. All three use the same codebase and you can move up a level by simply purchasing a new license key or upgrading the license you already purchased.
If you've purchased more than a a couple of licenses, contact us for upgrade quotes and we'll get you a package that reflects the difference between what you've purchased and what you're upgrading to.
LowZync (free version)
Sync 1 table occurrence with up to 10 mobile devices. Use our example files (WorxMobile and WorxHosted) indefinitely for testing sync until you modify their fields or table occurrences. Details and other limitations here.
A two-week demo of ProZync available to LowZync users. Sync up to 5 table occurrences with up to 10 mobile devices. Supports field level merge and custom field mapping, up to 50 fields per table. This also lets you add table occurrence or fields to our example files WorxMobile and WorxHosted on your way to using these files in your own solution.
ProZync Vertical Market Licenses
Sync any number of table occurrences with an unlimited number of devices. Allows multiple instances of GoZync on the same FileMaker Server or on multiple FileMaker Servers. Licensed per "vertical market solution" you'd like to sync. Supports field level merge and custom field mapping. Contact us for more info.