User tests help you make decisions by reducing the uncertainty around your site or mobile application. You need to conduct research among a sufficient number of users, but how many exactly?

Customer ratings in the AppStore and Google Play are a key factor when someone decides to download your application. Ratings are necessary to the success of your app as they give a hint about the user experience and the service provided.

During the "Hubday Future of mobility” we presented the results of our research on seducing users in a mobile first world. 

Only 4 months long, 201(4) was a very short year. A lot happened during this time: we gathered a community of 1,832 awesome testers, collected 6,590 relevant feedback while testing 30 different sites and mobile applications.

We founded Ferpection to fight for the quality and value of the experiences of users on the Internet and mobile.