Google Forms add-ons were introduced in October 2014, allowing third-party developers to add new capabilities to surveys, and Google Forms was upgraded in July 2017 to include several new features.

As a creator, you can view respondents' answers on Google Forms in three different ways: as a summary, by question, or by individual respondent.

Conditional logic in Google Forms allows you to customize the flow of your form, showing respondents only the questions relevant to their answers, improving user experience and data accuracy.