Nava: sleep and focus ambient sounds for iPhone

Sleep and focus sounds, layered

Nava plays ambient soundscapes: rain on a window, a distant cafe, late-summer cicadas. Mix textures, set a timer, and the app fades out when you're done. Built for focus and sleep, not for streaming counts.

• MIXABLE

  Layer textures, balance volumes, save a preset.

• OFFLINE

  All sounds bundled; works without signal.

• FADE-OUT

  Sleep timer with a slow audio fade.