The best iOS tracker in this group: Lock Screen Live Activities, Siri shortcuts, widgets, a one-time payment with no subscription, and generous sharing. The only real limitation is iOS-only, so an Android partner cannot join.
評価点
Lock Screen widgets and Live Activities show the current timer without unlocking the phone.
不満点
No Android version, so one parent on Android is left out entirely.
向いている人:iOS families looking for a tracker with no monthly subscription
Nara wins on multi-caregiver mode: grandma, dad, and the nanny all work in one shared log in real time. Recent updates broke the timers, which is frustrating, but the core tracking is solid.
評価点
Multiple caregivers can see current feeding and sleep status simultaneously without calling each other.
不満点
After recent updates, feeding and sleep timers periodically freeze or fail to stop.
向いている人:Families with multiple caregivers who need a live shared log
A reliable free tracker with real multi-device sync that parents use across two or three kids in a row. The main downside is a 5-minute time step instead of exact timestamps, which annoys meticulous loggers.
評価点
Free multi-device sync that the whole family and nanny actually use.
不満点
Feeding start time is recorded in 5-minute increments rather than to the second.
向いている人:Large families and parents who bring in grandparents and nannies
Baby Feed Timer does the main job well: quick logging of breast, bottle, and pump feedings without extra screens. Analytics are minimal, and the shared account with a partner occasionally goes out of sync.
評価点:One-tap timer start at three in the morning without having to think.
不満点:Sleep analytics do not separate daytime and nighttime sleep, and history is limited to seven days.
向いている人:Breastfeeding mothers who need a fast, accurate log with no extras
One of the best all-in-one trackers: covers feeding, sleep, diapers, growth, and temperature, has widgets, and supports multiple caregivers. The main issue in recent months is intrusive ad banners in the free version and Lock Screen widgets disappearing after one of the updates.
評価点:Lock Screen widgets give instant access to feeding and diaper status without unlocking the phone.
不満点:After recent updates, Lock Screen widgets stopped working for many users, removing the app's primary convenience.
向いている人:Couples with multiple caregivers who need a complete log with quick access from any screen
The best dedicated pumping log on the market: timer, daily and weekly volume totals, freezer stock tracking, and reminders all work reliably. The weak spots are occasional crashes that lose a session, plus an inaccurate next-session calculation (it counts from the start of the previous session, not the end).
評価点:Visual stats covering the entire feeding journey provide motivation to keep pumping even on hard days.
不満点:The next pumping timer counts from the start of the previous session rather than the end, which skews the actual interval.
向いている人:Exclusive pumping mothers who need detailed volume analytics
One of the strongest free trackers with real multi-device sync that grandmas and rotating-shift dads actually use, and pediatric reports help at appointments. Sync occasionally lags by several hours, and ads in the free version can be inappropriate at times.
評価点:Free core features cover feeding, diapers, sleep, and pumping, syncing data for all caregivers.
不満点:Sync between devices sometimes falls several hours behind.
向いている人:Couples doing shift care, especially when grandparents are involved
Built for a Chinese audience: clean interface, growth curves in place, basic feeding and sleep parameters covered. Sync works for most users, but account registration is blocked outside China, which cuts the audience. Ad lag is annoying.
評価点:Clear growth curves and a clean interface that is understandable from the first launch.
不満点:Account registration is unavailable outside China, and shared access does not work for some users.
向いている人:Chinese-speaking parents looking for a simple visual tracker
One of the most battle-tested trackers: parents use it across multiple kids for years. Multi-device sync is unreliable, and frequent redesigns break familiar navigation paths.
評価点:Covers the full range: feedings, diapers, sleep, growth, and medical events all in one place without extra screens.
不満点:Real-time sync between partners regularly falls behind or drops entries.
向いている人:Couples who need a shared log for two with a history spanning years
One of the most full-featured trackers with a long history: feeding, diapers, temperature, vaccines, and multi-user access. The downside is that entries occasionally disappear and message notifications do not reach some users.
評価点:Daily summaries and feeding statistics that can be shown to a pediatrician right from the phone.
不満点:Sync across multiple caregivers is unreliable: messages do not arrive, and there is no permission separation between a parent and a nanny.
向いている人:Families with multiple caregivers and monthly pediatric visits
The best functional newborn log in this group: predicts the optimal nap window, keeps a detailed feeding and sleep journal, and works across two devices. The main product flaw is that widgets and voice input are locked behind a paywall.
評価点:The "sweet spot" window predictor genuinely helps catch the right moment before the baby gets overtired.
不満点:The home screen widget requires a subscription, even though a quick glance at the last feeding time is the main value at three in the morning.
向いている人:Parents of a newborn who are willing to pay for a smart sleep predictor
A clean interface, customizable widgets, and a wide set of parameters make Erby comfortable for everyday use. Cases of complete data loss during sync errors undermine trust, but overall users praise stable operation.
評価点:Customizable home screen widgets reduce the number of taps to a minimum.
不満点:A sync error can wipe data from both devices at once.
向いている人:Parents who value a tidy design and widgets
The app handles basic logging well and offers shared access, but one update broke sync, which is critical for families who had relied on it for years. The Apple Watch widget exists but is unreliable.
評価点:Real shared access in real time, when everything is working.
不満点:Timer sync between partners does not work reliably.
Ovia's strength is its ecosystem: users move from a cycle tracker to a pregnancy app to a baby tracker without losing context. Feeding, sleep, and diapers are simple to log, but there is no dark mode, multi-caregiver access is hard to set up, and the last-used breast side occasionally resets.
評価点:A continuous ecosystem from family planning through infancy, plus a rich article library with age-targeted advice.
不満点:No dark mode, and the editorial feed surfaces irrelevant tips ahead of schedule, cluttering the screen at three in the morning.
向いている人:Mothers who already used Ovia during pregnancy
A stable tracker with Apple Watch support and a long reputation among parents on their second or third child, but partner sync breaks, Siri Shortcuts are partially implemented, and the Pro version adds less than it promises.
評価点:Apple Watch support and pediatric reports that genuinely impress the doctor at an appointment.
不満点:Shared access for two parents requires a separate purchase for each, and sync periodically breaks.
向いている人:Tech-savvy parents with an iPhone and Apple Watch
Cubtale offers smart NFC milk tags, a timer from the watch, and flexible per-caregiver customization. But data disappears without warning, the sleep timer resets on its own, and the Watch app stops working after a few days with no notice.
評価点:A feeding timer right from the Apple Watch and a last-side reminder in total darkness without picking up the phone.
不満点:Entries disappear without explanation, and in the paid version ads are placed right next to journal buttons, which is especially disruptive at night.
向いている人:Families with nannies and distributed care who need a shared log
A beautifully designed tracker with shared access and sleep predictions, but feeding timers regularly freeze or reset and sync between partners is uneven. High potential, stability lets it down.
評価点:Shared access for both parents with predictions for the next feeding.
不満点:The feeding timer freezes and switches sides on its own, especially at night.
Napper does its main job well: it predicts the next nap based on past ones and clearly shows total sleep time for the day. Multi-caregiver sync is present. But feeding and diaper logging are secondary, predictions sometimes fail to adjust for the baby's age, and the interface became more confusing after the latest update.
評価点:Next sleep window prediction based on actual previous sleep time helps plan the day and prevent overtiredness.
不満点:The algorithm often ignores the baby's age, continuing to recommend 4 naps a day for a baby who has long outgrown that schedule.
向いている人:Parents who need an accurate sleep tracker with predictions rather than a general-purpose journal
Baby+ by Philips has a clean interface and good coverage: feeding, sleep, diapers, medication, and growth. The weak spot is no dark mode, which is critical for nighttime use, and data occasionally disappears after the app is closed.
評価点:Medication tracker with reminders and WHO growth percentile comparisons all in one place.
不満点:No dark mode, and the bright white screen at minimum brightness at three in the morning irritates even the most loyal users.
向いている人:Solo parents for whom reliable medication and growth logging matters
An all-in-one tracker covering feedings, sleep, diapers, growth, and medications. The main pain point is no real-time device sync, so both parents cannot log simultaneously, plus an awkward time-entry dial that developers keep removing and bringing back.
評価点:Broad category coverage in one app gives a complete picture of the day without switching between multiple journals.
不満点:No real-time sync between devices, so two parents cannot keep the log simultaneously.
向いている人:Families with one primary caregiver who needs a complete offline log
The app covers the full basic set and works across platforms, but after the latest update the sleep timer disappears when the app is closed, and sync between partners lags at critical nighttime moments.
評価点:Cross-platform: one log works on iPhone, iPad, and Android at the same time.
不満点:After the update, the sleep timer stops when the app is backgrounded and data is lost.
向いている人:Mixed iOS-Android families with multiple caregivers
The app focuses on sleep prediction and scheduling, but the algorithm is inconsistent and sometimes gives recommendations that contradict the baby's actual routine. Basic feeding and diaper tracking is present but shallow.
評価点:Live Lock Screen widgets for quick logging of sleep start and end.
不満点:The schedule prediction algorithm does not learn accurately enough from the baby's real data.
向いている人:Parents who want to build a sleep schedule by the clock
A simple free newborn log with a home screen widget. It does the basic job well enough, but a recent update moved buttons to the top and cleared the bottom for ads, significantly hurting one-handed usability at night.
評価点:The home screen widget lets you check the last feeding time without opening the app.
不満点:After the redesign, buttons ended up at the top of the screen, making one-handed use at three in the morning awkward.
向いている人:Parents who need a free basic log with no extras
Cloud Baby Monitor smartly turns a spare phone or tablet into a baby monitor without buying dedicated hardware. Connection quality is unstable, there is no night vision, and video lag is noticeable.
評価点:Turn an old iPad into a full baby monitor for free without additional hardware.
不満点:Video regularly freezes or drops connection, sometimes showing a sleeping baby who has already woken up.
向いている人:Anyone with a spare Apple device who does not want to buy a separate monitor
Free Apple Watch support sets this app apart from competitors, and logging for a solo user is convenient. But sync between phones is chaotic enough that a couple cannot rely on it, and data can disappear completely.
評価点:Full Apple Watch control in one hand while the other holds the baby.
不満点:Sync between devices is locked for 6 hours in the free version and still periodically fails, making shared tracking unreliable.
向いている人:Breastfeeding mothers logging solo with an Apple Watch
A unique concept with physical buttons at the changing table solves the main tracking-without-a-phone problem, and sync across multiple caregivers works. But frequent auth failures and service outages make the log unreliable exactly when it is needed most.
評価点:A physical device with buttons at the changing table lets you log feeding and sleep one-handed without touching the phone.
不満点:The server goes down for several days at a time, and auth errors lock users out of their data at the worst possible moment.
向いている人:Couples with a shared changing-table station who are willing to buy a physical device
Glow Baby covers all tracking categories and works, but constant pop-up ads for breast pumps ruin the experience even for paying subscribers. Sync between users is unreliable.
評価点:Everything in one place: feeding, diapers, sleep, and growth, with convenient widgets.
不満点:Ads for a branded pump pop up in the middle of logging a diaper at four in the morning and cannot be disabled.
向いている人:Anyone willing to tolerate aggressive cross-promotion in exchange for broad functionality
A minimalist feeding and diaper tracker with no clutter: quick to launch, quick to log. But there is no sync between parents' phones, no next-feeding reminders, no manual duration entry, and the timer sometimes stops in the background. Fine for one caregiver, not for two.
評価点:Maximum interface simplicity lets you log a feeding one-handed in the dark in two seconds.
不満点:No device sync, no next-feeding reminders, and no manual duration entry for missed entries.
向いている人:Solo mothers or families with one primary feeder who need only a feeding log
A well-designed pregnancy tracker with 3D animation, multiple baby-size comparison formats, and weekly videos. The focus is on pregnancy, not the newborn period.
評価点:Multiple baby-size comparison formats (fruit, animals, desserts) and beautiful 3D models make weekly updates feel like an event.
不満点:The contraction counter, previously free, is now behind a subscription.
向いている人:Pregnant women who want an aesthetic weekly development diary
An app for predicting developmental leaps based on the Wonder Weeks book. It gives context for a baby's fussy behavior, but accuracy varies and depends on the individual child.
評価点:Parents whose babies match the model feel relief: they understand the reason for fussiness in advance.
不満点:The leap window is vague (plus or minus a week or two), and when it does not match the baby, it feels like money wasted.
向いている人:Parents who want to explain fussy behavior through a developmental leap model
Nanit is primarily a camera monitor, and sleep tracking is a bonus. Auto-detection of lay-down and wake-up frequently makes mistakes, and audio leaking in the background is annoying.
評価点:Peace of mind for a new parent: video stream, breathing band, and weekly sleep summaries all in one place.
不満点:Automatic sleep tracking regularly confuses a brief waking with a full wake-up, and manual corrections change nothing.
向いている人:Anyone who already bought a Nanit camera and wants sleep insights alongside it
When it works, logging is convenient: feeding, sleep, and diapers on one screen. But the app crashes so regularly that many users describe a daily ritual of deleting and reinstalling it, and one user lost 17 months of data.
評価点:Deep integration with Hatch smart scales and the changing pad for automatic weight recording.
不満点:No way to edit or delete entries, and self-starting timers plus data loss when switching phones undermine trust in the log.
向いている人:Hatch hardware owners who are willing to tolerate instability for the sake of the ecosystem
BabyPage is a digital photo album with prompts and ready-made templates, not a feeding and sleep journal. It works well for milestones and printing a book, but it is not a newborn tracker at all. Frequent crashes with loss of unsaved pages are a serious problem.
評価点:Ready-made prompts for every stage of the first year let you create a beautiful keepsake book with no design skills.
不満点:The app crashes while editing pages and loses unsaved changes, making book creation unpredictable.
向いている人:Parents who want to create a printed photo album of the first year
A tracker specifically for breastfeeding mothers with Bluetooth integration for the Lansinoh pump: when the connection is stable, session logging is nearly automatic. But Bluetooth drops, data is lost, and there is no dark mode.
評価点:Automatic session recording via Bluetooth with no manual entry.
不満点:Bluetooth connection to the pump drops regularly and data is lost without warning.
One of the best informational pregnancy trackers, with an active community and weekly content. The switch to newborn mode happens automatically with no way to revert, which causes problems with overdue pregnancies.
評価点:A loyal audience returns for every subsequent pregnancy.
不満点:The app forcibly switches to newborn mode at exactly 40 weeks, ignoring the actual due date.
向いている人:First-time mothers during pregnancy, not for newborn logging
This is an ecosystem app for Momcozy breast pumps and monitors, not a general tracker: pumping logging works, but the camera regularly goes offline, notifications are unreliable, and the interface is glitchy. Sleep and diaper tracking are not available.
評価点:Convenient logging of pumped volume with scheduled reminders.
不満点:Works only with Momcozy devices; no sleep or diaper tracking.
A wish-list aggregator for preparing for a baby's arrival: lets you add items from any store into one registry. Gift cards only work in Babylist's own expensive shop, which disappoints gift-givers.
評価点:Lets you combine wishes from Amazon, Target, and any other store in one place.
不満点:Babylist gift cards can only be spent in the brand's own store, which has a limited selection at premium prices.
向いている人:Anyone putting together a gift list before a baby arrives
An informational pregnancy tracker with weekly updates, 3D models, and a community. The built-in feeding timer is buggy: it counts time for both breasts simultaneously and resets when switching sides. The app frequently crashes and logs users out.
評価点:Weekly size comparisons and daily development facts make pregnancy easier to follow.
不満点:The breastfeeding timer starts on both sides at once, making the nighttime log unreliable.
向いている人:Pregnant women who want weekly updates and a community
The app focuses on schedule-based sleep training rather than comprehensive journaling: no proper dark mode, no feeding and diaper screen in one place, and predictions often ignore the baby's individual rhythm. It only works with babies from 12 weeks old, making it useless during the hardest newborn period.
評価点:Automatically recalculates the day's schedule after each actual sleep, giving a reference point for the next few hours.
不満点:Does not adapt to the individual baby's rhythm: the same advice for everyone, and recommended wake windows often do not match the real baby.
向いている人:Parents ready for strict CIO-method sleep training
A very simple feeding tracker with no account and no cloud: convenient as long as the phone is nearby, but all data is lost when the app is deleted. Internal ads sometimes serve explicit content. Reliability is essentially zero.
評価点:Extremely simple breastfeeding timer start with no extra steps.
不満点:No account and no cloud storage: all data disappears on reinstall.
向いている人:Mothers who need only a feeding timer with nothing else
Mothers love the Elvie pump itself, but the app is weak: it spontaneously changes recorded milk volume after saving, frequently loses connection to the pump, and crashes. At a pump price of $550, this is a real letdown.
評価点:Remote suction level control from the phone screen without lifting a shirt.
不満点:The app changes the recorded milk volume on its own, and session data is lost when connection drops.
向いている人:Elvie pump owners who have accepted the app's instability
The app earned loyalty over years across three or four children, but after the Sunflowr redesign it inserted video ads on launch that play out loud during silent nighttime feedings. Data sync between devices is unstable, and lost entries for mothers of premature babies is a critical problem.
評価点:Simple feeding timer with a side marker, proven over ten years.
不満点:Video ads play every time the app is opened, including at night during a feeding.
向いている人:Parents who remember the old version and have not yet found a replacement
Motorola Nursery is a companion for the video monitor, not a standalone feeding and sleep tracker. Video freezes on launch for a significant share of users, and there are no tracking features such as a feeding or diaper journal.
評価点:Remote camera viewing outside the home via the mobile app when the connection is stable.
不満点:The video stream regularly fails to load on open, which defeats the main purpose of the monitor.
向いている人:Motorola camera owners who need only video access
An informational app for pregnant women with a community and weekly updates. The built-in feeding timer is unstable and unsuitable as a reliable newborn log.
評価点:Detailed weekly updates on fetal development reassure first-time parents.
不満点:The breastfeeding timer regularly resets and loses data when the app is reopened.
Sprout is essentially a pregnancy tracker with 3D visualization, not a newborn tracker. For feeding and sleep logging tasks, parents move to other tools.
評価点:Weekly 3D fetal models give a vivid sense of the baby's growth.
不満点:No newborn tracking functionality at all: no feedings, no diapers, no sleep.
向いている人:Expectant parents interested in fetal development visualization during pregnancy
Sprouty positions itself as a developmental milestone tracker with exercises, but basic feeding and sleep logging is hidden behind a subscription, and the content contains factual errors such as claiming a baby starts walking at 7 weeks. Not suitable for nighttime tracking at three in the morning.
評価点:Weekly development exercises and stage descriptions that ease anxiety for new parents.
不満点:Factual errors in developmental stage descriptions undermine trust in the medical content.
向いている人:Parents who care more about a development diary than operational tracking
This is a pregnancy and early parenthood app, not a feeding and sleep tracker: no time-based feeding log, no sleep charts, no diaper reminders. Trying to use it as a newborn journal will fail on the very first night shift.
評価点:Daily fetal development updates by pregnancy week with cell-level detail, appreciated during the waiting period.
不満点:Feeding, sleep, and diaper logging are completely absent, meaning the basic functions of a newborn tracker are not implemented.
向いている人:Pregnant women who want to track fetal development week by week
Amma positions itself as a pregnancy and new-parent community, but ads and subscription pop-ups on literally every tap make logging at three in the morning unbearable. The feeding and sleep tracker functionality is present but drowns in monetization.
評価点:Clear weekly development summaries covering changes in the body and nutrition.
不満点:Ads and pop-ups cover tracker buttons on every tap, turning the nighttime log into an obstacle course.
向いている人:Users who value pregnancy content and can tolerate ads
The app attracts with a clean interface, but it regularly loses feeding and sleep data, and the timer glitches mid-feeding. Shared access for two parents is entirely absent, making it useless for couples.
評価点:Clean and minimal interface, comfortable for one-handed logging.
不満点:No device sync between two parents during night shifts.
向いている人:A solo parent willing to accept lost entries
A simple interface is appealing, but sync between devices is so unreliable that couples have fed the baby twice due to unsynced entries. Charts crash the app and data disappears. Essentially unworkable as a family tracker.
評価点:Minimal screen with no extra buttons, working from the very first second.
不満点:Sync between partners fails so often that entries become unreliable.
向いている人:Parents who need the most minimalist single-device tracker
The idea of Bluetooth sync with a Medela pump is good, but the app's execution does not hold up: constant crashes, unexpected logouts, and lost entries turn a useful tool into a source of stress. Reliability is unacceptably low for a newborn tracker.
評価点:Automatic Medela pump stop via the app at 29:59, removing the need to watch the timer during a nighttime pumping session.
不満点:The app regularly logs the user out and loses all entries for the day, with no way to recover them.
向いている人:Medela Bluetooth pump owners, provided they accept the instability
WeMoms positions itself as a community for pregnant women and new mothers, but ads are so aggressive that reaching the content is nearly impossible. Newborn tracking is secondary here.
評価点:A lively community of mothers where it is easy to find support and feel less alone.
不満点:The volume of ads literally blocks navigation through the app.
向いている人:Those looking for community support rather than strict tracking
The Enfamil Tracker is primarily a loyalty program with basic feeding logging as an add-on. Auth breaks regularly, points fail to appear for weeks, and there is no way to edit entries. Not suitable as a newborn tracker.
評価点:Feeding and pump tracker in one place with a formula discount program for those already buying it.
不満点:The app's core function, rewards tracking, only works through a web browser, and the tracker itself cannot edit entries.
向いている人:Parents buying Enfamil who want to accumulate points with minimal effort
This is a pregnancy tracking app, not a newborn tracker: no feeding, sleep, or diaper logging, and no two-parent sync. It is not relevant for the baby-tracking category.
評価点:Clear visualization of fetal growth by week with fruit comparisons.
不満点:Not designed for logging newborn feedings, sleep, or diapers.
向いている人:Expectant mothers during pregnancy, not parents of a newborn
This is a pregnancy tracking app, not a baby tracker. The main problem is a systematic one-week error in due date calculation that developers have not fixed for years. Not suitable for families with a newborn.
評価点:Simple and lightweight due date entry with no extra screens.
不満点:Due date calculation consistently shows a week ahead, unfixed for several years according to reviews.
向いている人:Pregnant women in early pregnancy who need a minimal app with no baby tracker features
TimeHut is a family photo album, not a newborn feeding and sleep tracker: no timers, no diaper journal, no reminders. It is not relevant for the baby-tracking category, and uploaded photo and video loss makes it unreliable even in its own niche.
評価点:A private family album where grandparents can see photos without social media.
不満点:Uploaded photos and videos periodically disappear with no way to recover them.
向いている人:Families spread across different cities who want to share photos