Gilles Vandenoostende

Hi, I'm Gilles Vandenoostende - designer, illustrator and digital busybody with a love of language, based in Ghent, Belgium.

  • To promote its radical new mobile plans, Telenet asked us to build an easy to use calculator.

  • We made it so people could see exactly how much money they would save by switching away from their current provider.

  • During a long and involved process we iterated on numerous concepts, always from a mobile & tablet-first perspective.

Telenet King & Kong calculator


Telenet wanted to increase its foothold in the mobile space with the launch of its new, radically simplified cellular plans. I was brought in to create and build an easy to use responsive calculator-app, to allow users to more effectively compare their current plan to Telenet's new and improved offerings.