Try Sortd for FREETry Sortd
"This addon automatically sets Google Forms to stop accepting responses when a defined limit has been reached.
"This addon automatically sets Google Forms to stop accepting responses when a defined limit has been reached.This addon is great for: event registrations and other limited signup scenarios.The navigation and the limit setup within the addon is easy.Just start the addon, set the limit and save!Limit Types:1) By number of responses2) By a limit tied to a Google Spreadsheets cell value3) Activate by date / time4) Deactivate by date / time"
