Breastfeeding & Bottle
Start and stop with one tap. Which breast, how long, how many ml — it also looks at the last 7 days to predict the next feed.
Baby journal
Your baby’s first days, in one journal.
Breastfeeding, sleep, diapers, growth, vaccines and postpartum mood — all in one app. Log it with one tap, and the answer to “when was the last time?” is always within reach.
Made for new parents · ad-free and simple
9:41
Defne38 days old
1 h 12 min ago
Diaper2 h
Sleep4 h
Bottle90 ml
Today’s rhythmAll
0
one-tap logging:
breastfeeding, bottle, diaper, sleep, solids, pumping
0
diseases covered by the built-in
Ministry of Health schedule (Türkiye)
0%
ad-free,
no data sales
EU
your data is stored
on servers in Frankfurt
Everything in one place
Easy tracking for every moment of the day
The first months are a blur. Nenni helps you remember what happened — from feeding and sleep to vaccines and postpartum mood.
Sleep
Time sleep live; the timer also shows on your lock screen. Read the day’s sleep pattern at a glance on the rhythm strip.
Diaper
Pee, poop or pee + poop — log it in a second. When the pediatrician asks, the day’s entries are right at hand.
Growth
Weight, length, head circumference. See where your baby sits on the World Health Organization (WHO) growth curves.
Vaccination schedule
Türkiye’s Ministry of Health 2026 schedule is built in. See which vaccine is next and when — Nenni reminds you the day before and on the morning of the vaccine.
Postpartum mood
Look after yourself too, with the mood journal and the Edinburgh scale. Nenni keeps track of you, not just your baby.
From the app
Simple screens, easy to use
9:41
Defne38 days old
1 h 12 min ago
Quick logBreastfeedBottleDiaper
Voice
9:41
GROWTH
WHO percentile curve
68th percentile
5.2 kgWeight
57 cmLength
38 cmHead
9:41
VACCINATION SCHEDULE
What’s next?
2-month vaccinesIn 23 days · BCG, Hexavalent, PCV
✓
Hepatitis B (at birth)Done · 38 days ago
4-month vaccinesAt 4 months · Hexavalent, PCV
MMRAt 12 months
Privacy & trust
Your baby’s data belongs to you, not to anyone else.
Nenni has no ads and doesn’t sell your data. Your health entries are processed with your explicit consent and backed up on encrypted servers in the EU — and you can delete them permanently from inside the app whenever you want.
- Your data sits on servers in Frankfurt (EU), encrypted in transit with TLS
- Your baby’s name is not sent to AI services
- When you delete your account, your entries in the cloud and on your phone are permanently deleted
- Every consent is asked separately; none comes pre-checked
Care together Parent Caregiver Viewer
Partner, grandma, caregiver — on the same page.
Send an invite link, and your loved ones can follow the same baby from their own phones. Who breastfed and when, who changed the diaper — everyone sees it right away, and nobody has to ask twice.
Parent Caregiver ViewerThe invite code contains no personal information and is valid for 48 hours · you decide what each person can do through their role.
Invite sentAyşe breastfed · 2:20 PMGrandpa changed the diaperNenni+
The basics are free. More, if you want it.
Daily tracking is free and ad-free. Unlock the AI features and unlimited history with Nenni+ if you want them.
Free
- Logs for breastfeeding, bottle, sleep, diapers, solids and milk pumping
- Growth curves (WHO), vaccination schedule and development steps
- Postpartum mood journal, Edinburgh scale and kırklama (the first 40 days)
- History for the last 30 days — your older entries aren’t deleted
- Sharing with a partner / caregiver (up to 2 people)
- No ads — ever
Nenni+
- AI sleep predictionPredicts when the next sleep is due
- Nenni AssistantAn AI parenting guide
- PDF doctor reportA summary of growth, feeding, sleep and health in one file
- Voice loggingAdd entries by speaking, in seconds
- Unlimited historyFree: last 30 days · Nenni+: all history
- Unlimited caregiversGrandma, nanny, daycare — add as many people to the team as you like
There are no ads on any plan. Nenni+ is tied to the baby: everyone on the team uses it for that baby. Current prices are in the app and on the App Store.
Frequently asked
A few questions you might have
The basics are free and ad-free: breastfeeding, bottle, sleep, diaper, solids, growth, vaccine, development and postpartum tracking. AI sleep prediction, the Nenni Assistant, the PDF doctor report, voice logging, unlimited history and unlimited caregivers are unlocked with the optional Nenni+ subscription. There are no ads on any plan.
No. There are no ads in Nenni; your data isn’t sold, rented or shared with anyone for marketing. Usage statistics are kept only if you allow it; they’re anonymous and stay on our own server. The only outside measurement tool in the app is Meta’s ad measurement: it runs only if you give both marketing consent and iOS tracking permission, and your health entries never go into it.
Yes. You can add your partner, grandma or a caregiver with an invite link. Everyone logs from their own phone, and entries show up for everyone instantly. On the free plan you can add 2 people to the team; the limit is lifted with Nenni+.
Yes. Your entries are written to your phone first; when internet comes back, they sync to the cloud automatically. Only the Assistant, voice logging and sleep analysis need internet at that moment.
Start today,
and let Nenni remember the rest.
Download it free, set up your baby’s profile, add your first entry. The basics are free, with no ads.