The Company

Psafe Total  is a free mobile application for Android specialized in security.

The Project

Redesign the app.

  • New UI following the Android Guideline ( the second phase was to adapt the layout using Material Design)
  • Create a better Experience for the users
  • Increase number of downloads
  • Add new features to the app 

The Challenge

The old navigation of the app although being an Android app, focused your layout on the Windows Phone design.
The app already had a significant number of users, and a full redesign could be a problem for the old users.

 Screenshot of the Total App before Redesign

Screenshot of the Total App before Redesign

 

 

 

 

 

 

 

 

 

 

My Role

Product Designer Lead from the Mobile Team.

Tools

Link

The App now has a new name "DFNDR".

http://www.psafe.com/en/antivirus-acelerador-limpeza-android/total/

Flow

I started the project building a flow with all the pages inside the old app. To understand the possible UX and navigations problems.

 Flow and Analyses of the Data to discover the most clicked areas in the Main Page and also to understand better the whole flow.

Flow and Analyses of the Data to discover the most clicked areas in the Main Page and also to understand better the whole flow.

Wireframe

Sketching ideas to generate many ways of solving the problem 

Illustrations

Illustrations by Thais Souza and Victor Kai.

Final Layout

 Some screens from the Total app

Some screens from the Total app

Guideline

Usability Testing

We have used the "TestaIsso" tool to understand better, how our users were interacting with the app.
Twenty-Two users with different aspects like: gender, age, location were tested.
 

Preview of one of the tests

Results

  • Psafe Total after the Redesign reach the top 10 most downloaded apps at Google Play Brazil.
  • More than 42 million downloads.
  • After the launch we tested our app with remote usability test, we gather more information and after that we implemented those changes on the next version. Further enhancing the user experience.