ESA note from Elizaveta — We build a couples app, so we're honest about the line: these apps are for the baby, and they're genuinely useful. What they don't touch is the two of you — and we say so plainly at the end. Why trust us.
The newborn-care apps actually worth your phone space do one of three jobs: track the day (feeds, diapers, sleep), help with sleep specifically, or explain your baby's development. Quick picks — Huckleberry for sleep, Nara Baby for free all-in-one tracking, and The Wonder Weeks for understanding the fussy phases. One important line up front: these track the baby. None of them do anything for the two of you — that's a different category, and we'll point you to it at the end.
In the newborn haze, your phone becomes mission control. Which breast last time? When did she last sleep more than forty minutes? Was that the 2 p.m. diaper or the 4 p.m. one?
The right app quietly answers those questions and, more importantly, lets both of you see the same picture — so tracking the baby stops being one person's job. Here are the ones that earn their place, by what they're for.
For tracking the day
Nara Baby — the free all-rounder
The one to start with. Nara Baby (formerly Baby Tracker) logs feeds, diapers, sleep and pumping, syncs between both parents in real time, and — unusually — unlocks its core features free, without shoving a paywall in your face at 3 a.m. If you want one shared log for the two of you, start here. Get it.
Baby Tracker by Nighp — simplest possible logging
If Nara feels like too much, this is the pared-down option: big one-touch buttons for feed, sleep and diaper, and not much else to think about. Great when you're one-handed and sleep-deprived and just need to tap and move on. Get it.
Baby Connect — for the whole care team
Built for handoffs. If a nanny, grandparents or daycare are in the mix, Baby Connect shines at syncing detailed logs across multiple caregivers so everyone's on the same page. More feature-dense than Nara, and worth it when several people share the care. Get it.
Glow Baby — tracking plus a community
Tracks the usual feeds/sleep/diapers, but adds milestone logging and a parent community if you want company alongside the data. Handy if your partner or you like comparing notes with other new parents. Get it.
For sleep specifically
Huckleberry — the sleep standout
The one dads who like data tend to love. Alongside normal tracking, Huckleberry's "SweetSpot" predicts your baby's next tired-but-not-overtired window using a very large sleep dataset — which, in the nap-guessing phase, feels close to magic. Free core tracking, with paid premium features on top. Keep your pediatrician's safe-sleep guidance first; use this as the helper. It pairs naturally with our take on why your baby won't sleep in the crib — and how to split the nights. Get it.
For understanding what's going on
The Wonder Weeks — developmental leaps
Not a tracker — a decoder. The Wonder Weeks maps the developmental "leaps" that explain why your previously chill baby has suddenly turned into a fuss machine. Knowing "ah, this is a leap, it passes" is oddly steadying at 3 a.m. Runs happily alongside any tracker above. Get it.
The short version, side by side
| App | Best for | Model |
|---|---|---|
| Nara Baby | Free shared tracking | Free core |
| Baby Tracker (Nighp) | Dead-simple logging | Free / freemium |
| Baby Connect | Multi-caregiver handoffs | Paid |
| Glow Baby | Tracking + community | Freemium |
| Huckleberry | Sleep predictions | Free core + premium |
| The Wonder Weeks | Developmental context | Paid |
Pricing models change often — check the App Store or Google Play for current details before you commit.
Every app above tracks the baby. None of them do a thing for your relationship — and the first year is exactly when the two of you tend to drift. That's a separate category: apps built for the couple, not the newborn. Ours, Regular, is one of them — it hands you one small daily move to stay connected to your partner, not another log to fill in. If you're weighing that lane, we compared the options in our best apps for couples after a baby roundup.
Bottom line: pick one tracker you'll both keep updated, add Huckleberry if sleep is the battle and Wonder Weeks if the fussiness is baffling you — and don't drown in apps. The baby's covered by these. The two of you need a different kind of attention entirely.
Frequently asked questions
What is the best newborn tracking app?
For most new parents the best all-round newborn tracker is Huckleberry, thanks to its sleep predictions and clean logging, or Nara Baby if you want a genuinely free, full-featured tracker with no paywall. The 'best' one is whichever both you and your partner will actually keep updated, since a tracker only works if it's shared.
Do I need a baby sleep app?
You don't strictly need one, but a good sleep app can genuinely help in the newborn fog. Huckleberry is the standout: it logs sleep and predicts your baby's next tired window from a large dataset, which takes some of the guesswork out of naps. Treat it as a helper, not a rulebook — and always keep safe-sleep basics from your pediatrician first.
What's the difference between a tracker app and the Wonder Weeks app?
A tracker (like Nara Baby, Huckleberry or Baby Connect) logs feeds, diapers and sleep so both parents can see what's happening. The Wonder Weeks isn't a tracker — it explains your baby's developmental 'leaps' and the fussy phases that come with them. Many parents run one tracker plus Wonder Weeks for context.
Is there an app for both parents to track the baby together?
Yes. Most good trackers — Huckleberry, Nara Baby, Baby Connect and Glow Baby among them — sync across caregivers so both parents and any helpers see the same log in real time. Shared tracking is one of the simplest ways to stop one parent silently carrying all the mental load of who-fed-when.
Which app helps our relationship, not just the baby?
Baby-care apps track the baby; they don't do anything for the two of you as a couple. That's a separate category — apps built for the relationship after a baby, like Regular. If you're looking there, see our roundup of the best apps for couples after a baby.
Keep readingThe best apps for couples after a baby · Lonely as a new dad? Why it happens and what helps · How relationships actually work after a baby
Editor-in-Chief at Regular. Writes the analytical, research-backed pieces on what the first year does to a couple — and what quietly helps.
About Regular — the relationship app for new dads, built by a small team of parents who needed it themselves. Small, science-backed moves with your partner, not big talks.