SATIA is a nature relaxation app built for sleep, focus, and simply being still. → Landscape mode: full-screen nature scenes with ambient audio → Soundscape mixer: blend up to 5 sound layers with a real-time visualizer → Breathing guide: simple inhale/exhale rhythms → Sleep timer: gentle fade-out so you drift off naturally No ads. No pop-ups. No account required. Free tier includes 1 landscape + 3 sounds. Premium unlocks 30+ landscapes and 40+ ambient sources.