Nocta · last updated 17 September 2026
Nocta is an iPhone app that plays soothing sounds and can start them automatically when it hears a baby cry. It is a comfort tool. It is not a baby monitor, not a medical device, and it does not replace supervision of your child. Never rely on Nocta to alert you to a child's needs.
Some features (all sounds, sound shaping, the full diary, auto-pick and export) require Nocta+, available as a monthly or yearly auto-renewing subscription or as a one-time lifetime purchase.
The diary, profile and settings you create stay on your device. You own them. Deleting the app deletes them. See the Privacy Policy.
Nocta is provided "as is". We do not guarantee that it will detect every cry, that any sound will calm any child, or that it will run without interruption. iOS may stop background audio in low-power situations, on calls, or when another app takes over the audio session.
To the fullest extent permitted by law, we are not liable for any loss or damage arising from use of, or reliance on, Nocta.
We may update these terms; the current version is always on this page. Continued use after a change means you accept the updated terms.