Calm sleep tracking for tired parents

Know when your baby's next nap window opens. No judgment. No complexity. Just gentle guidance when you need it most.

Download for iOS See How It Works

Free. No account required. No ads.

1:45:32

Time awake

Nap window opens in 15-30 min

Start Sleep

The challenge

Tired parents don't need more complexity

You're exhausted. Your baby just woke up. The last thing you need is an app with complicated charts, subscription paywalls, and recommendations down to the exact minute—as if babies follow schedules that precisely.

Other apps add stress. They guilt you with "optimal" times you missed. They overwhelm you with data when you can barely keep your eyes open.

Our approach

Simple tracking. Honest guidance.

One tap to start

Baby fell asleep? Tap once. Baby woke up? Tap once. That's it.

Ranges, not minutes

We show "15-30 minutes" because babies aren't robots. Neither are you.

Privacy first

Keep data on your device only, or use iCloud. You choose. No account needed.

Zero judgment

We don't tell you how to parent. We just help you see patterns.

Features

Everything you need. Nothing you don't.

Built for one-handed use at 3am. Every feature earns its place.

6am 12pm 6pm

Day Timeline

See sleep patterns at a glance. One look tells you how the day is going.

Wake Windows

Age-based guidance on when baby might be ready for sleep. Adjustable for preemies.

Night Sleep

Track longer stretches with optional feeding log. See the whole picture.

Partner Sharing

Both parents see the same data via iCloud. Stay on the same page.

Weekly Insights

Spot trends over time. Average nap duration, sleep totals, patterns emerging.

Export Reports

PDF or CSV for your pediatrician. Your data is always yours.

Siri Shortcuts

"Hey Siri, start nap in Napstar." Hands-free when you need it.

Caregiver Handoff

Quick summary screen for babysitters and grandparents. Share what matters.

How it works

Three taps. That's your whole workflow.

Baby falls asleep

Tap "Start Sleep." The timer begins.

Baby wakes up

Tap "End Sleep." Optional: add how they fell asleep.

See the next window

Napstar shows when baby might be ready for the next nap.

That's it. No complicated setup. No mandatory fields. Start tracking in under 30 seconds.

Privacy

Your data. Your choice.

During setup, you choose: keep everything on your device only, or use iCloud to sync across devices and share with your partner.

On Device Only

Maximum privacy. Data never leaves your iPhone. No sync, no sharing.

iCloud

Sync across your devices. Share with your partner. Protected by Apple encryption.

No account. No email. No tracking. We don't know who you are, and we like it that way.