How many users should you interview?

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?

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Why your mobile application does not reach 5 stars

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.

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Our community tested Inbox, the new app from Google

We recently asked our community to test the new app aiming at replacing Gmail : Inbox
Discover what we learnt from it. 

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The challenges of seducing users in a mobile first world

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

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4 months of testing and optimisation

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.

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Ferpection Manifesto for user value

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

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