Sexionnaire is described as 'A questionnaire for couples with the aim of giving ideas about new things to try as well as helping the couple discover their shared fetishes and kinks without revealing anything that is not wanted by both partners' and is an website. There are six alternatives to Sexionnaire, not only websites but also apps for iPhone, Android Tablet, iPad and Android. The best Sexionnaire alternative is Carnal Calibration, which is free. Other great sites and apps similar to Sexionnaire are Wefeel, Tender, Mojo Upgrade and Comparekink.