Gravity Forms Locations (Free) vs. Integration (Paid)
The Gravity Forms add-ons are available to purchase at Store Locator Plus.
“Gravity Forms Locations” by De-Baat (free) is available from the WordPress Plugin Directory and works with Store Locator Plus. The paid version, Gravity Forms Integration is available as a paid add-on , available at the Store Locator Plus home page under Third Party Add-ons and provides extended capabilities.
Gravity Forms Locations is an add-on pack for Store Locator Plus and Gravity Forms that allows you to setup a Gravity Form generated form and have it add locations to Store Locator Plus.
You will need the Store Locator Plus base plugin, the Gravity Forms Locations add on, the Gravity Forms Integration add on, and a licensed copy of Gravity Forms installed.