Features
A schedule for today, a log that takes seconds, and a clear look at how your baby's sleep is changing. Here's what's in the app.
Ceddie builds each day's schedule from your baby's age and the sleep you log: every nap, its wind-down, and bedtime. There's nothing to request and nothing to refresh. Log a sleep and the rest of the day is rebuilt around it.
Each nap and bedtime card says what to do and when. When there's something specific to say, Ceddie's note says why, in your baby's own numbers.
Choose how your days are scheduled in Settings. Ceddie's schedule builds each day from what you log. A Fixed schedule keeps your own wake-up, nap, and bedtime times. A Flexible schedule takes the number of naps and one time, bedtime or wake-up, and Ceddie plans the day around them. Just log tracks sleep with no schedule and no schedule reminders.
Switching asks first, and nothing changes until you tap Switch.
Setting up a Fixed schedule starts from your baby's last two weeks when at least seven days are logged, or from three quick questions. Times stay inside sensible limits for your baby's age, and you can check the schedule with Ceddie before you save it.
Set a weekly pause, one window per day, or pause by hand until you resume. During a pause Ceddie builds no schedule and sends no reminders, and logging stays open. When it ends, Ceddie checks what happened during those hours before it builds the next schedule.
Start and stop a nap or bedtime as it happens, with an optional settling phase first. One-tap chips record how your baby settled, their mood, where they slept, and how they woke, and there's room for a note.
Log each night wake as it happens, right from the night's timer, and Today shows when morning is expected.
Missed the timer? Log a past sleep with its times, chips, and notes, or edit or delete any sleep you've logged. Ceddie rebuilds today's schedule from the change.
No signal? On a flight or out of range, the sleep timer works exactly as it does online, so you can log a nap at 35,000 feet. Your taps are saved on your phone and sync the moment you're back online. Today keeps the last schedule and shows the sleeps you logged; a fresh schedule arrives once you're connected again.
Insights sets your baby's recent sleep beside their own usual and what's typical for their age: total sleep, night and day sleep, naps per day, wake windows, and more. When there isn't enough logged yet, it says so rather than guessing.
Once a day, after the night ends, Ceddie writes cards about patterns that run across several days, each with something to try or something to expect. A quiet week can mean no new cards: nothing is invented to fill the space.
The charts put your baby's days side by side, naps and night sleep together, so the pattern across weeks is easy to see.
The night charts line nights up the same way, with each night wake marked, so you can see how nights are changing.
Ceddie watches for the move from four naps to three, three to two, two to one, and one to none, from your baby's own logged days rather than the calendar. When the days show it, the schedule moves to the lower nap count; illness or a run of disrupted days holds it off.
Ask a question about your baby's sleep in your own words: a short nap, an early morning, whether bedtime should move. Ask Ceddie reads and reasons, and it never logs, edits, or changes anything in the app.
Invite a partner or caregiver from Settings, and everyone logs to the same baby. The family organizer chooses the schedule mode, and every caregiver sees the same choice. Turn on nap, bedtime, and schedule reminders on your iPhone.
When Ceddie detects you've traveled, it asks whether your baby came along. One tap, and the schedule and reminders follow the new clock. After a change of three hours or more, each day's schedule eases naps and bedtime toward the local clock.
Your baby's time zone changes only when a caregiver says so, and Ceddie never uses your location: only the time zone your phone is set to.
Before a daylight saving change, a card says what's coming, and Ceddie eases the schedule over a few days: 15 to 20 minutes a day for a one-hour change, or in one step for a baby who adapts easily. A night that crosses the change is measured by how long your baby slept, not by the clock.
Logging, Insights, and Ask Ceddie work from birth, and Insights take your baby's young age into account. Schedules begin the day your baby turns 3 months, and Ceddie builds them until 4 years.
Your free trial starts when schedules do.
“…got us back on track after traveling to a different time zone!”
COLizzie, September 26, 2026
“…it came in SUPER handy once we started daycare and worked on managing dropping our 3rd nap.”
jj spaceship, September 11, 2026
“This app is like having a sleep consultant in your pocket.”
aduchacek, July 27, 2026
“…your Ceddie schedule shifts in real time based on when your baby has fallen asleep and woken up.”
JMarmon, July 30, 2026
1,800+ sleeps logged by real families
Simple pricing. Ceddie is free to download. Set up your baby, and see the first schedule Ceddie builds, before you decide. Every family gets a 7-day free trial, on either plan. After that it's $69.99/year, under $6 a month, or $9.99 month to month. One subscription covers everyone caring for your baby.