Baby Tracker vs BubSync
Price, ratings, monetisation and update history for both apps, side by side β with what reviewers say about each.
Baby Tracker
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Baby Tracker is the calm, private way to log your baby's day - feeds, sleep, diapers, growth, vaccines and milestones - with no ads and no account. Built for exhausted parents who just want to tap once and get back to the baby. EVERYTHING IN ONE TAP - Breastfeeding timer with left/right side, bottle amounts, and solids - Sleep timer you can start with one tap and end later - Wet, dirty and mixed diapers, logged instantly - Pumping timer with amounts, tummy time, temperature and medicine notes - A Today dashboard that shows the last feed, nap and diaper at a glance LOG WITHOUT LIFTING A FINGER - Voice logging: say it, confirm it, done - Siri: "Log a wet diaper in Baby Tracker" - Home screen widget with the latest feed, sleep and diaper GROWTH, THE RIGHT WAY - Log weight, height and head circumference - See your baby's line on real WHO growth percentile curves - Instantly know the percentile for each measurement - Adjusted age support for babies born early STAY ON TOP OF HEALTH - Full vaccination schedules for India (IAP), the US (CDC) and WHO - Gentle reminders on the day a dose is due - CDC developmental milestone checklists by age - Growth spurt phases, so hard weeks make sense - A Firsts journal for first smiles, steps and words, with photos MADE FOR REAL LIFE - Track twins and siblings - add as many babies as you like - Beautiful light and dark modes - Metric or imperial units - Export everything to CSV whenever you want Privacy Policy: https://www.simplyplaylabs.com/privacy-policy Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
BubSync
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Log a feed in two taps and everyone caring for your baby sees it before you've put the bottle down. BubSync is the baby tracker built for the whole care team: you, your partner, the grandparents, the daycare educator. One shared timeline, on every phone. HAND OVER IN ONE TAP, EVEN TO SOMEONE WITHOUT THE APP Send a 24-hour handover link by text or WhatsApp. Whoever is minding your baby opens a private web page: no account, no download. It shows the day so far, the last feed, nappy change and sleep, and the two things that matter: Care Essentials. Sensitivities and dislikes on one side, comforts and likes on the other. The white noise that works, and the dummy she'll take. Instruction Manual. Your "how we do things", with headings and lists. Bath, bedtime, the bottle routine. Write it once, then stop explaining it over the phone. The link expires by itself. If someone is staying, invite them into the family instead: live updates on their own login, never your password, and only the babies you choose. A BABY BOOK THAT FILLS ITSELF IN First smile. First tooth. The day she rolled over and nobody was filming. BubSync suggests the milestones that show up around your baby's age, and you can add your own. Photos and collages are free and kept on your phone. Memories come back framed like a polaroid with the date and age on them, to share as a card, not a screenshot. Record one and the family is told, so Nan hears about the first steps when you do. THE AI HUB One button, in the corner of every screen. Pick what you want and it answers from your baby's own logs, not generic advice. Day schedule: a realistic plan for today, built from this week's rhythm. Twins get one schedule, not two to reconcile. Sleep rhythm: what the naps and nights actually look like now. Play ideas: age-suited things to try, using what she already loves. Milestones to look for: what turns up around this age. Insights summary: a short read of the week's numbers. Edit anything before you keep it, then pin it to the timeline where every carer looks. TRACK EVERYTHING THAT MATTERS Bottle feeds, with amount and times Breastfeeding, with duration and side Breast pump sessions Diaper changes: wet, dirty or both Sleep and naps, with a live timer Night wakings Food, meals and solids Tummy time, with a stopwatch Notes, private or shared Milestones and memories Custom activities: medicine, therapy, anything, with your own fields and units Quick Log gets a feed down in two taps. At 3am, Night mode turns the screen near-black and warm amber, and one tap marks a waking. GROWTH AND DEVELOPMENT CHARTS Weight, length and head circumference against World Health Organization percentile curves. Born early? BubSync tracks corrected age on INTERGROWTH-21st preterm charts. Export a PDF for the appointment. INSIGHTS AND CHARTS Trends for every activity type across 1, 7, 30 and 90 days, or a range you pick. Switch between counts, durations and measurements. Export as PDF, CSV or JSON for the paediatrician. WORKS OFFLINE Log in a hospital ward, a car park, anywhere with no bars. Your baby tracker saves to the phone and syncs when you're back on signal. FREE AND PREMIUM Free: every built-in activity for up to two babies, your baby book with photos and collages, growth charts, handover links, and 1 and 7-day insights. Premium adds family sharing and cloud sync, the AI Hub, custom activity types, recording growth measurements, 30 and 90-day insights, PDF, CSV and JSON export, and photos that sync to the family. One month free. BubSync is not a medical device and does not diagnose anything. Talk to your GP, midwife or child health nurse, and tell carers about allergies directly. Your data is encrypted in transit, and you can delete your account and everything in it from Settings. Privacy policy: https://bubsync.com/privacy Terms of use: https://bubsync.com/terms
Screenshots
Verdict
The clearest difference is iOS requirement: BubSync at 15.1 against Baby Tracker's 17.0. On price, update cadence, ads and in-app purchases there is nothing between them.
Scored on Price Β· Rating Β· Positive reviews Β· Number of ratings Β· Update frequency Β· Ads Β· In-app purchases Β· Monetization Β· Best chart rank Β· Devices Β· Requires iOS
Both are free to download. Baby Tracker sells 2 in-app purchases, starting at $4.99 per month and BubSync sells 2 in-app purchases, starting at $5.99 per month. Whichever you choose, the download price is not the number that matters.
Baby Tracker ships an update every 4 weeks, BubSync every 2 weeks. The most recent releases landed on November 5, 2026 and November 4, 2026 respectively.
| Parameter | Baby Tracker | BubSync |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 4 weeks | Every 2 weeks β better |
| Ads | No | No |
| In-app purchases | Yes | Yes |
| Devices | iPhone, iPad | iPhone, iPad, iPod β better |
| Requires iOS | 17.0 | 15.1 β better |
| Further details β not scored | ||
| Size | 4 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | Simply Algos LLC | BubSync |
In-app purchases
Baby Tracker
- Plus Monthly$4.991 Month
- Plus Yearly$39.991 Year
BubSync
- Premium Monthly - Co-parent Journal1 Month trial$5.991 Month
- Premium Yearly - AI & Shared Care1 Month trial$49.991 Year



