The baby tracker for twins, triplets & more
Keep track,
stay present.
Who ate when — and how much? Who's been asleep, and for how long? NapSip logs it with one tap, right from the Lock Screen. Nothing slips through — both parents stay in sync in real time, even offline.
One-time €14.99 per family · no subscription · no ads
Features
Everything you need.
Nothing you don't.
Deliberately simple — so logging is just as quick half-asleep as wide awake.
A live timer for every child
Who's asleep, who's awake — at a glance. Start and stop with a single tap.
Bottle & nursing
Never ask again: "Has Cleo been fed yet?" Diapers & solids included.
Always on the Lock Screen
Sleep & feeding at a glance — without ever opening the app.
Both parents,
on the same page
With handoff notes for shift changes — right on the dashboard.
No Wi-Fi needed
Everything works locally. Syncs automatically as soon as you're back online.
Modular at its core
Bottle, nursing, solids — enable only what you actually use. The app and widgets hide everything else, right down to the Lock Screen. Feeding both at once? Tandem feeding logs one entry for all your children. And NapSip thinks ahead: a wake-window warning and a feed reminder with your own thresholds — quiet hours keep it all silent at night.
One-time €14.99 per family · no subscription · for both parents
The sleep pressure ring shows when the next nap might be due.
The ring learns from each child's individual sleep patterns and adapts as they develop. It slowly fills from 0 to 100% and offers gentle guidance on when the next sleep window might open.
Your child's real sleep cues always come first — the ring is guidance, not a plan.
Built for real life with multiples
Other apps assume
one baby.
NapSip doesn't.
For twins, triplets & more · no subscription
App preview
This is what NapSip looks like.
A dashboard tile for every child
Every child gets their own tile with their own timer, their own history and their own color. One look at the dashboard shows who needs what — and there's room for mood too, yours and theirs.
Your day as bars,
not a list
Every sleep block appears as a colored bar on the daily timeline — feeds and nursing as markers in between. You can tell at a glance whether the day is on track or has drifted.
Seven days stacked —
patterns at a glance
One card per child with the last seven days as compact 24-hour strips, stacked. Wake times that wander, nap windows that shift — drift becomes visible without comparing numbers.
Filters for sleep, bottle, nursing, diapers and solids — individually or combined. Tap a strip and you land right in that day's view.
Growth as a curve,
not a table
Weight and height over time — as a chart, for each child individually. Curves that grow like your children.
Your data
Your data belongs to you.
Your children's sleep and health data has no business in ad networks. So:
- No tracking
- No ads
- No selling of data
- Delete your account & data in the app, anytime
Details in the privacy policy.
Common questions
Quick answers.
How much does NapSip cost?
The download is free. Creating a family costs a one-time €14.99 — after that, everything is yours, for good. No subscription, no further in-app purchases.
Does my partner pay extra?
No. You pay once per family. Partners join free with an invite code and see the same data in real time.
How many children can I add?
As many as you have — twins, triplets or more. There's no premium tier for child number two or three.
Does NapSip work without internet?
Yes. Everything is saved locally and works offline. As soon as you're back online, NapSip syncs automatically with the other parent.
What happens to our data?
No tracking, no ads, no selling of data. You can permanently delete your account and all data right in the app, anytime. Details in the privacy policy.
Is NapSip available for Android?
Not at the moment — NapSip is built for iPhone and iPad (iOS 17+). Both parents need an iPhone or iPad.
Ready for the
first nights.
A one-time €14.99 per family — partners join free.
No subscription. No ads. No tracking.
iOS 17+ · iPhone & iPad · One-time purchase · No subscription