Create soothing lullabies by dragging friendly animals into a UFO beam. This app offers a playful and calming music-making experience, perfect for relaxation, stress relief, and bedtime wind-down. Unlock new animals and moods to customize your ambient soundscapes.
2.2.1
January 29, 2026
Small updates and bug fixes
Sleepy Aliens is a calming music-making tool that allows users to create ambient lullabies by dragging friendly animals into a UFO beam. It's designed for relaxation and stress relief.
The app uses playful design, hypnotic visuals with soft glows and gentle motion, and always in-tune sound combinations to create a calming experience. Users can quickly play for a minute to feel calmer.
Yes, you can unlock new animals and Beam Moods to shift the vibe from dreamy to uplifting. This allows for a personalized ambient soundscape.
Sleepy Aliens is available on iPhone and iPod devices.
Sleepy Aliens has an age rating of 4+. It can be a fun and educational tool for children aged 5 and up with adult supervision.
The latest version of Sleepy Aliens is 2.2.1, and it was last updated on January 29, 2026. Updates typically occur to improve features and reliability.
No, Sleepy Aliens does not contain advertisements, providing an uninterrupted relaxation experience.
Users love the playful design that makes relaxation approachable, the hypnotic visuals, and how it helps with stress relief, bedtime wind-down, and mindful breaks.
