BabySync vs Tairoku
Price, ratings, monetisation and update history for both apps, side by side โ with what reviewers say about each.
BabySync
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BabySync is the baby tracker designed for both parents. Every feeding, diaper change, nap, and milestone is instantly shared with your partner โ in real time. COMPLETE DAILY TRACKING Track bottles (amount in ml), breastfeeding, pumping, solid meals, diapers (pee & poop with consistency), sleep with built-in timer, temperature, weight, colic episodes, baths, hygiene care, and special moments. Add notes and photos to any entry. SMART STATISTICS See your baby's day at a glance: number of feedings, total ml, diaper changes, and hours of sleep. View 7-day charts for every category, growth curves (weight & height), and daily averages. Export everything as a PDF. REAL-TIME SYNC BETWEEN PARENTS One parent logs a bottle? The other sees it instantly. Share with grandparents or a nanny too (up to 4 family members). HEALTH & MEDICAL Track medications with dosage schedules (morning/noon/evening), manage doctor appointments, follow the complete vaccination calendar, and sync with your native iOS calendar. Save favorite doctors and add post-appointment summaries. NIGHT MODE Automatic dark interface during nighttime hours. Perfect for late-night feedings without blinding yourself. SMART REMINDERS Customizable reminders for bottles, diapers, naps, and meals. Daily wellness coach with personalized tips based on your baby's data. PRIVACY BY DESIGN (GDPR) Local-first architecture: your data stays on your device. Full GDPR compliance: explicit consent, data export, complete deletion, and consent revocation. AVAILABLE IN 14 LANGUAGES FREE: โข Full daily tracking (bottles, diapers, sleep, meals) โข Real-time sync between 2 parents โข 7-day history โข Night mode & reminders BABYSYNC PRO: โข Unlimited history โข Medical tracking (medications, appointments, vaccines) โข Multi-child support โข Extended family sharing (up to 4 members) โข PDF export โข Custom themes โข Hygiene & care tracking Start tracking together. Because raising a baby is a team effort. What's New: Welcome to BabySync! First release with complete tracking, real-time sync between parents, night mode, and smart reminders. Terms of Use: https://rempartlabs.com/babysync/terms Privacy Policy: https://rempartlabs.com/babysync/privacy
Tairoku
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A weight log only helps if you keep it. Tairoku is a weight-only tracker built so that today's entry is done by nudging yesterday's number โ nothing to type. โ Two taps, starting from last time The record sheet opens with your previous weight already in place. Move it with โ0.1 / +0.1 for whatever changed, and save. โ Weight makes sense as a line, not a number Day-to-day readings swing with food and water. View 7 days, 30 days, 90 days, or a year as a line chart with a 7-day moving average on top, so one morning's number doesn't decide how you feel. โ How far is the goal Set a goal weight and a progress ring shows how much of the distance you have covered since you started. Reaching it gets a short celebration. โ Days kept, and the basics See your recording streak, the change in your weekly average, and the lowest and highest weight for the period. Add your height and BMI appears alongside them. Body fat percentage is optional. โ Check it and log it from the Home Screen Home Screen and Lock Screen widgets show your latest weight, the change since last time, a 7-day trend, and goal progress. Tap one to open the record sheet. A daily reminder is there too โ and it works fine left off. โ Apple Health, CSV export, and history calendar Apple Health sync lets you turn reading and writing on or off separately; both are off by default. Browse past entries on a monthly calendar, and export your records as a CSV file. Units: kg and lb. Works in Dark Mode and on iPad. โ Records stay on your device No account and no sign-in. Weight, body fat, and notes are stored only on the device and are not sent anywhere. The network is used to show ads and to send anonymous usage and crash data that help improve the app. We do not collect information that identifies you personally.
Screenshots
Verdict
The clearest difference is in-app purchases: Tairoku at none against BabySync's 2. BabySync's advantage is ads (none vs shown) and update cadence (every 3 days vs every 4 weeks). On price and device support there is nothing between them.
Scored on Price ยท Rating ยท Positive reviews ยท Number of ratings ยท Update frequency ยท Ads ยท In-app purchases ยท Monetization ยท Best chart rank ยท Devices ยท Requires iOS
Both are free to download. BabySync sells 2 in-app purchases, starting at $3.99 per month. Tairoku asks for nothing beyond the download.
BabySync ships an update every 3 days, Tairoku every 4 weeks. The most recent releases landed on October 2, 2026 and October 7, 2026 respectively.
| Parameter | BabySync | Tairoku |
|---|---|---|
| Price | Free | Free |
| Update frequency | Every 3 days โ better | Every 4 weeks |
| Ads | No โ better | Yes |
| In-app purchases | Yes | No โ better |
| Devices | iPhone, iPad, iPod โ better | iPhone, iPad |
| Requires iOS | 15.1 โ better | 17.0 |
| Further details โ not scored | ||
| Size | 46 MB | 9 MB |
| Age rating | 4+ | 4+ |
| Developer | Georges Damidot | Daisuke Minami |
In-app purchases
BabySync
- BabySync Pro Monthly7 Days trial$3.991 Month
- BabySync Pro Yearly7 Days trial$34.991 Year
Tairoku
No in-app purchases









