Ambi

Ambi is a real-time sound machine for sleep, focus, study, baby care, and relaxation. It synthesizes white, pink, brown, and water noise live, creating seamless soundscapes with no loops or repeats. Blend sounds with the interactive orb, shape audio with an 8-band EQ, and add reverb and motion to create a personalized listening experience.

The app includes seven presets and suggested timers for different use cases. The free version supports noise mixing, audio customization, and preset exploration, while a one-time premium unlock adds sleep timer activation, background playback, lock screen controls, custom presets, Siri and Shortcuts integration, and Control Center access. Ambi has no subscriptions and no ads.