Petites Nuits helps parents record a baby's sleep without relying on memory. Start a timer for a nap or bedtime, pause and resume it, add past sleep periods, and log wakeups, feeds, mood, and notes. A calendar and noon-to-noon grid separate nights from naps, while statistics use only the periods entered; the app does not infer missing sleep. A complete PDF diary can be previewed for 7, 14, or 28 days, and a widget shows the current night's logged duration. Tracking, history, statistics, and the full PDF preview are free. The one-time $3.99 Sleep Diary PDF purchase enables sharing, printing, and saving the PDF; there is no subscription or trial. Data stays on the iPhone and the app works offline without an account or ads. It does not detect sleep automatically, predict naps, or provide medical advice.

Petites Nuits: Baby Sleep
An offline baby sleep diary for logging naps, night sleep, wakeups, feeds, and observations.
Overview
A closer look at Petites Nuits: Baby Sleep.
A closer look
App screenshots
Choose with confidence
The useful details.
What it does
- Time naps and nights or enter a past sleep period manually.
- Record wakeups, feeds, mood, and notes alongside each sleep period.
- Review a calendar, sleep grid, and statistics based on logged entries.
- Preview a 7-, 14-, or 28-day PDF diary and use a Home or Lock Screen widget.
A good fit for
- Parents who want a private, offline record of baby sleep and wakeups.
Worth knowing
- Sleep is not detected automatically, and the app does not predict naps or provide diagnosis, sleep training, or medical advice. Sharing, printing, and saving the PDF requires the $3.99 one-time purchase.
Frequently asked questions
Answers based on the app’s official listing and reviewed information.
What is Petites Nuits: Baby Sleep used for?
An offline baby sleep diary for logging naps, night sleep, wakeups, feeds, and observations.
What can you do with Petites Nuits: Baby Sleep?
Time naps and nights or enter a past sleep period manually. Record wakeups, feeds, mood, and notes alongside each sleep period. Review a calendar, sleep grid, and statistics based on logged entries. Preview a 7-, 14-, or 28-day PDF diary and use a Home or Lock Screen widget.
Who is Petites Nuits: Baby Sleep designed for?
Parents who want a private, offline record of baby sleep and wakeups.
What should you know before downloading Petites Nuits: Baby Sleep?
Sleep is not detected automatically, and the app does not predict naps or provide diagnosis, sleep training, or medical advice. Sharing, printing, and saving the PDF requires the $3.99 one-time purchase.
Does Petites Nuits: Baby Sleep include paid features?
Sleep logging, history, statistics, and complete PDF preview are available free. US App Store: Sleep Diary PDF is a one-time $3.99 purchase for sharing, printing, and saving the diary. No subscription or trial.
Which platforms support Petites Nuits: Baby Sleep?
Greatooly's reviewed app information lists iOS.
Researched from official sources; this is not a hands-on review. Last checked 2026-11-04.
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