Cúla4 is a free lifestyle application by TG4, tailored to engage younger audiences with Irish language content. The app offers a variety of shows for two age groups: Cúla4 na nÓg for children under 6 years old and Cúla4 for those over 6 years old. With a focus on fun and educational content in Irish, users can enjoy regular updates to keep the experience fresh.

Upon launching the app, users are directed to age-appropriate viewing zones, including a pre-school section and an area for kids over 6 years old. Cúla4 aims to provide a platform for entertainment and learning in the Irish language, ensuring a vibrant and engaging experience for all ages.