evolv by GfK description

Evolv is an app by GfK, where you can enjoy all the advantages of being a member of Ask GfK community anytime, anywhere.

With Evolv you can:

- Get immediate notifications every time you are invited to a new survey
- Be the first to hear about new activities
- Collect points for each participation
- Exchange your points for exciting rewards
- Keep your personal details up-to-date on your account