Bright Sky CZ is a free mobile application designed to provide support and information to individuals who may be experiencing or concerned about domestic violence. The app is available in Czech and English languages.

The key features of Bright Sky CZ include a directory of specialized services in the Czech Republic for domestic violence victims, a secure diary to record violent incidents in text, audio, photo, or video formats without storing content on the device, safety assessment questionnaires, educational content dispelling myths about domestic and sexual violence, contact information for support hotlines in the Czech Republic, and guidance on dealing with sexual violence, stalking, and harassment.