Little Nap is a baby sleep tracker for parents and caregivers who want a clearer view of naps, nights, and what may come next—without turning every day into a strict schedule.

Start a nap or bedtime timer with one tap, or add missed sleep later. Little Nap keeps your baby's sleep history clear, helps caregivers stay in sync and, with Premium, uses recent logs and age-based wake windows to suggest a nap schedule, likely bedtimes, and patterns worth noticing.

Track sleep quickly
• Start a nap or nighttime sleep timer, or add and edit sleep manually.
• Follow a running timer on your lock screen and in the notification shade, and stop it without opening the app.
• Record sleep ratings, night wakings, wake reasons, sleep locations, and conditions such as white noise.
• Browse your full calendar history and open any logged day.

Plan what may come next with Premium
• See a likely next nap or bedtime window, with a confidence level and explanation.
• View a suggested sleep plan for the day, built from recent sleep, age-based guidance, wake windows, and nap durations.
• Get optional reminders before likely nap or bedtime windows.
• Customize separate bedtime and nap routines, with an optional bedtime routine reminder.

See patterns over time
• Choose 7, 14, or 30 days, or a custom date range.
• Premium unlocks range comparisons and deeper views of naps, nights, bedtime, wake-up, first-nap timing, night wakings, and sleep ratings.
• Premium also includes daily score breakdowns, weekly reports, and focused sleep insights.

Keep the growth record
• Log weight, length, and head circumference against WHO growth standards.
• WHO publishes separate curves for boys and girls, so percentile bands need your baby's sex; corrected age is used for babies born early.
• Growth is a record, not a verdict: no alerts, no warnings, no scores.
• Premium adds growth to your weekly report, every metric over time, weight-for-length, a checkup reminder, and a printable checkup report.

Share care
Invite a partner or caregiver at no extra charge. You both see the same baby profile and sleep history, and either can log sleep. Recent handoffs show who logged the sleep; Premium lets caregivers add and reply to notes.

Sleep Coach and Smart Log with Premium
Sleep Coach uses AI and your baby's recent sleep to create a daily brief once enough sleep is logged. It can also answer questions about naps, bedtime, routines, and recent changes.
Smart Log turns an everyday description of a sleep into a proposed entry. Review or edit it before saving.

What stays free
Core sleep logging remains free, including full history, shared baby access, the lock-screen sleep timer, and the growth record. Premium adds sleep timing predictions, reminders, suggested sleep plans, customizable sleep routines, deeper trends and reports, sleep insights, growth alongside sleep, Sleep Coach, and Smart Log.

Privacy and trust
Sign in with Google or email. Sleep data syncs across your devices and with caregivers you invite. Baby photos are stored privately and are visible only to you and invited caregivers. You can delete your account and data for babies you own from Settings.

Sleep timing estimates use age-based guidance and, when available, your baby's recent logs. Sleep Coach and Smart Log use AI. Predictions and AI-generated suggestions are informational, not medical advice, and may not fit every day. Follow your baby's cues and speak with a qualified health professional if you have concerns.

Subscription details
Little Nap Premium is an optional auto-renewing subscription. Plans, local pricing, and any trial eligibility are shown in the app and confirmed by Google Play before purchase; payment is charged to your Google Play account at confirmation. Subscriptions renew automatically unless canceled at least 24 hours before the current period ends. Manage or cancel in Play Store > Subscriptions.