Your baby's whole story. Nobody's business but yours.
Guppy tracks feeds, diapers, sleep, and every kick — by voice, one tap, or right from your Lock Screen. No account, no sign-up, and your data stays on your device.
Guppy started as a fetal kick counter and grew into a complete daily tracker. The tabs adapt to where you are — counting kicks today, logging feeds and diapers tomorrow.
Expecting
Kick counter, contraction timer with 5‑1‑1 guidance, and a due‑date countdown.
Newborn
Feeds, diapers, sleep and daily meds — the whole rhythm, captured in a tap.
Growing
Growth measurements, milestones, photos and a printable Baby Book keepsake.
Built for one tired thumb
If it takes more than a tap, it's too much at 3am.
Guppy opens straight to a Baby dashboard with big tap tiles, today's totals, and a timeline that answers the only question that matters at 3am: when did baby last eat, sleep, or get changed?
Your whole day at a glanceFeed, Diaper and Sleep tiles — plus every daily med — sit right on the dashboard.
Logging that remembers for youNursing recalls your last side. Bottles have 2/4/6/8 oz presets.
Diapers in detailWet, dirty or both, with optional consistency and a color slider.
A shared brain for twoA tired partner picks up the phone and instantly sees what's done.
Every log is a tap or two.
Start nursing, left or right
Bottle, with quick presets
Diaper, as detailed as you like
The little things, remembered
Meds given. Questions asked.
Vitamin D, iron, reflux drops — add any medication and it becomes a satisfying daily check. And when a question for the pediatrician pops into your head at 3am, park it in Guppy and actually remember to ask.
Every dose, checked off
Once‑a‑day meds are a single tap. Multi‑dose meds count up until the day is done. Try one:
Iron drops — tap to give a dose
Ask the pediatrician
Questions wait on the Baby tab until they're answered. This list works too:
Pediatrician3 to ask
The part most apps bury in a policy
We can't sell your data. We never receive it.
Guppy keeps your baby's records on your device first. Automatic cloud mirroring is off by default, and there's no backend, no API, and no third‑party SDK reaching in. The most private thing you own stays that way.
On your device first
Every feed, diaper, and kick lives in a local store on your phone. It works fully offline — no internet required.
No account, ever
No sign‑up, no email, no password. Nothing to create and nothing to hack. Just open Guppy and begin.
We run no servers
No backend, no analytics, no ad networks, no trackers. The app makes no network calls of its own. There's nowhere for us to receive your data.
Family Sync, only if you want it
The one optional way to share with your partner. Turn it on and it flows through your own private iCloud — never through us.
Your iPhone
Everything lives here
Family Sync — opt‑in, your own iCloud
Your iCloud
Only if you turn it on
Our servers
Don't exist
We can't peek at your data — it never reaches us.
App Store privacy label: Data Not Collected. Family Sync is stored in your own iCloud, secured by Apple's CloudKit encryption. Export your full history to a spreadsheet anytime — right on your device.
Made for the middle of the night.
A deep navy dark mode and soft rounded type keep the screen gentle on tired eyes — while the kick counter's glowing bubble stays quietly mesmerizing in the dark.
Hands full, phone locked
Talk to Siri. Tap your Lock Screen. Never open the app.
Ten spoken shortcuts run in the background with a spoken confirmation. Your phone never unlocks and the app never opens — because your hands are already full.
9:41
Tuesday, June 16
GuppyLeft side
Nursing12:04
Tap to control — no unlock needed
“Hey Siri, start nursing on the left in Guppy.”
Started nursing on the left side.
“Hey Siri, record a poop in Guppy.”
Logged a dirty diaper.
“Hey Siri, log a bottle in Guppy.”
Logged a 4 ounce bottle.
“Hey Siri, log vitamin D in Guppy.”
Logged today's vitamin D.
10 spoken shortcuts
Dynamic Island
Apple Watch
Where it all began
Count the kicks. Watch the guppy glow.
The signature kick counter — tap the glassy bubble and the little guppy lights up. Try it. (Yes, this one's real.)
0taps — go ahead
Kick insights & a monthly calendar
Contraction timer with 5‑1‑1 labor guidance
Due‑date countdown on your Home & Lock Screen
Everything, calmly in one place
One little fish, a lot of love.
From the first kick to the first steps — Guppy keeps up without ever getting in the way.
Feeding
Nursing timer with L/R, switch & pause, plus bottle ounces and solids.
Diapers
Wet, dirty or both — with optional consistency and a color slider.
