Initially, Butaca's UX was designed by Felipe Erias, although it is currently based on the IMDB client for iOS
- Nik Rolls: English (en_GB) translation
- Christoph Keller: German (de) translation
- Janne Makinen: Finnish (fi) translation
- Alexandre Mazari: French (fr_FR) translation
- Petru Motrescu: Romanian (ro) translation
- Oytun Şengül, Ismail Coskuner and Aras Ergus: Turkish (tr) translation
- Joaquim Rocha: Portuguese (pt) translation
- Clapperboard icon
- The launcher icon was initially generated using the Harmattan Icon Generator, by Javier De San Pedro Martin.
- Launcher icons are currently created using the Nokia Icon Toolkit, as instructed in Launcher icon templates for Nokia N9
- The placeholders for person and movie view have been contributed by Tuomas Siipola.
