The baby developmental leap tracker app
Log every milestone and watch how sleep and feeds shift through the leaps — all on one timeline.
neneco helps you track your baby's developmental leaps: each new milestone — the first smile, sitting up, crawling, the first word — becomes an entry with a photo and a note, saved for good and visible to the whole family.
Leaps tend to upend sleep and feeds. Because neneco logs naps and feeds too, you can see on the same timeline what changed during that hard week — and recognize it as a phase, not a setback.
So you don't miss a single phase
Milestones with a photo
Capture each first with a photo and a title. The images live in a private space, just for the baby's family.
Notes for every leap
Write down what you noticed — more crying, broken sleep, off-schedule hunger — and find it again when the next phase arrives.
Sleep and feeds in context
Because neneco logs naps and feeds, you can see how the routine shifted during a leap — and ease back to normal without second-guessing.
The whole family sees it
Grandparents and the nanny follow each milestone in real time with an invite code. Nobody misses the first step.
The phase that passes
With the daily patterns, it's clear when sleep found its rhythm again — the relief of seeing that the phase really has passed.
Predictions that help
Even in the messiest weeks, the next-feed and next-nap estimate gives the day some shape.
Frequently asked questions
What are baby developmental leaps?
They're stretches when a baby takes a mental or motor leap — suddenly seeing, grasping, sitting or communicating in a new way. They often bring more crying, broken sleep and a shift in appetite, and pass within a few days or weeks.
Does neneco have the leaps calendar (the “wonder weeks”)?
neneco isn't an automatic leaps calendar. It's the place where you log your baby's milestones and watch how sleep and feeds change in each phase. To read up on the typical leaps timeline, see our blog guide — and remember every baby has their own pace.
How do I log a milestone in neneco?
Tap Milestones, give the moment a title (for example, “first smile”) and, if you like, add a photo. The milestone lands on the timeline and is kept in your history, with its date.
Are the milestone photos safe?
Yes. The photos live in private storage, accessible only to that baby's family members, and are shown through short-lived links. neneco doesn't sell data or use your photos to train AI.
Is it free?
Yes, neneco is free during the beta, with no ads.
Keep every phase of your baby
Free in the beta. Log the first milestone in seconds.