Case Study: 6Wunderkinder achieves rapid multi-platform launch and 90% code reuse with Appcelerator Titanium

6Wunderkinder - Customer Case Study

Wunderlist, created by 6Wunderkinder, set out to break into the crowded productivity market with a polished to‑do app across phones, tablets and desktop. The challenge was to deliver a consistent, high-quality experience on multiple platforms quickly and efficiently.

By building on the Appcelerator Titanium platform, the team reused up to 90% of their code and launched on five device platforms within four months. The rapid cross‑platform approach drove strong adoption—more than 1 million downloads and over 7 million tasks logged—and helped Wunderlist gain major visibility, including iPhone App of the Week recognition.

6Wunderkinder

Christian Reber

Founder & CEO