Ratings & Reviews
Like its neat and thorough options. Derivative questions, i.e.: 'multi-choice/many-options' flows to a second question asking re:relevant to the first question's choices. ...and awaiting for that universal dark-theme'r Blockstack app 'cause white background is a sin:)
This app just works. It's easy to create and share a survey. You can read the results via their dashboard. This app is a great alternative to Google forms.