Overview
STËLZ asked us to build their own app, and we designed and developed it from the first sketch to the App Store and Google Play. The first campaign in the app is Strijd voor je smaak 2026: fans pick their favourite from six flavours, and the maker of the winning flavour takes home €50,000. Every vote has to count exactly once, so each one is confirmed with an email code and checked on the server before it is stored, while the result stays hidden until the campaign closes. Voting should feel like a moment, so motion sits at the heart of the design: cans you swipe through, springy feedback on every tap and a thank-you screen that celebrates your choice. Push notifications keep fans in the loop on new flavours, events and campaigns. One codebase runs on both iOS and Android, built to grow with STËLZ from a campaign app into a full brand app. Design, development and motion under one roof, from the first screen to the store listing.
