Tiny Baby Tracker vs BubSync
Both apps log feeds, diapers, sleep, pumping, and solids for free. The difference is sharing: BubSync's live sync between carers is part of Premium, while Tiny Baby Tracker shares with every caregiver for free.
BubSync adds a baby book, a 24-hour sitter link, milestones, and a paid AI Hub. It launched in 2026, so it has very few ratings so far. Tiny Baby Tracker sticks to the daily log and growth, kept simple and free.
Which one should you use?
Pick BubSync if
you want a baby book, milestones, preterm growth charts, and AI schedule ideas in the same app as your log, and you're happy to pay for Premium to share it. It's also the pick if you often hand off to a sitter for a day.
Pick Tiny Baby Tracker if
you and your partner both log feeds and diapers and want to see the same log without paying. Each caregiver signs in with their own email, entries sync within seconds, and there is no paid tier.
Is BubSync free?
The basic app is. BubSync's free version covers its built-in activity types (feeds, sleep, diapers, pumping, solids, and more) for up to 2 babies, a baby book, 1 and 7 day insights, and a 24-hour handover link for a sitter. On the free plan, the log is just you.
Live sharing with other carers costs money. On the US App Store, Premium is $5.99 a month or $49.99 a year. It adds cloud sync and family sharing, unlimited babies and carers, the AI Hub, longer insights, and PDF, CSV, and JSON export.
A new Premium subscription starts with one month free through the app store. BubSync says that if you cancel, cloud data tied to the subscription is removed from its servers and local data stays on your device.
BubSync vs Tiny Baby Tracker, side by side
| BubSync | Tiny Baby Tracker | |
|---|---|---|
| Price | Free tier, Premium $5.99/mo or $49.99/yr (US) | Free |
| Free trial | One month of Premium | No trial needed |
| Download | App Store, Google Play, or web app | None, opens in your browser |
| Left and right feeding timer | Yes, free | Yes |
| Bottles, pumping, diapers, sleep, and solids | Yes, free | Yes |
| Live caregiver sharing | Premium | Free, everyone gets their own sign-in |
| Sitter link | 24-hour web link, free | Invite link, each person signs in |
| Babies | Up to 2 free, unlimited on Premium | Multiple babies, free |
| Milestones and baby book | Yes | No |
| AI Hub | Premium | No |
| Export your log | PDF, CSV, or JSON on Premium | CSV or backup file |
| Import from another app | Not listed | From Nara Baby |
| Night mode | Light, dark, or system, plus a night screen 7pm to 7am | Turns on by itself at night |
BubSync prices and features are from its website, FAQ, App Store listing, and Google Play listing, checked October 2026. Prices shown are US App Store prices.
What BubSync does better
A sitter link with no account
BubSync makes a 24-hour link a sitter can open in a browser, with care notes, and no app or account needed. It works on the free plan.
More than a log
BubSync has a baby book with photo memory cards, milestones, and preterm growth charts with corrected age. Tiny Baby Tracker covers feeds, diapers, sleep, pumping, solids, Vitamin D, and growth with WHO percentiles.
An app plus a web app
BubSync runs on iPhone, iPad, Android, and the web on one account, with Siri Shortcuts and Google App Actions. Tiny Baby Tracker runs in your browser only.
AI help from your own logs
The Premium AI Hub builds a day schedule, sleep rhythm notes, play ideas, and a weekly summary from your baby's logs. Tiny Baby Tracker has no AI.
What Tiny Baby Tracker does better
Free sharing with your partner
BubSync's free plan is just you, and live sharing between carers needs Premium. Tiny Baby Tracker sends an invite link, each person signs in with their own email, and there is no limit on caregivers.
Nothing to upgrade to
There is no paid tier, so no trial to cancel and no cloud data to lose when a plan ends. CSV export is free too, while BubSync keeps PDF, CSV, and JSON export on Premium.
A heads-up when your partner starts a feed
Turn on feed alerts and your phone buzzes when someone else in the family starts a breastfeed, so you know without asking.
Bring your Nara Baby log
Tiny Baby Tracker can import a Nara Baby export, so families leaving Nara keep their history. BubSync does not list any import.
How to switch from BubSync
Tiny Baby Tracker can't import a BubSync log. If you're on Premium, export your history as a CSV or PDF first so you keep a copy.
Then open the tracker, sign in with your email, and add your baby. Send the invite link from Settings to your partner, and log the next feed in both apps if you want a day of overlap.
Questions about BubSync and Tiny Baby Tracker
Is BubSync free?
Yes, for one person. The free plan covers the main activity types for up to 2 babies, a baby book, short insights, and a 24-hour sitter link. Live sharing with other carers needs Premium.
How much is BubSync Premium?
On the US App Store it is $5.99 a month or $49.99 a year, and a new subscription starts with one month free. Prices differ on Google Play and in Australia.
Does BubSync charge to share with my partner?
Yes. Live sync between carers is part of Premium. Tiny Baby Tracker shares for free, and each person joins with their own email through an invite link.
Can I move my BubSync history to Tiny Baby Tracker?
Not yet. Tiny Baby Tracker can only import from Nara Baby. BubSync Premium can export PDF, CSV, and JSON, so you can keep a copy of your old log.
Is BubSync new?
Yes. It came out on Google Play in August 2026 and on the App Store in September 2026. It has almost no store ratings yet.
Does BubSync work without signal?
Yes. BubSync says it works offline and syncs later. Tiny Baby Tracker works the same way: entries save on your phone first and sync when you are back online.
Other apps parents compare
Still deciding? See how Tiny Baby Tracker stacks up against Amila Baby Tracker and Robin Baby, or read every baby tracker app comparison in one place. Weighing more than two apps? Here are the best BubSync alternatives, free and paid.
Try it on tonight's feeds
Sign in with your email and log your first feed in under a minute. Share it with your partner from Settings.
Start tracking free