Comparison

Baby Tracker vs Simby

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

Baby Tracker

Features
Read full description

Parenting is a beautiful journey, but it’s also a lot to manage. Baby Tracker -Sleep,Activities is your digital parenting partner, designed to simplify your daily routine and provide deep insights into your baby’s growth, health, and happiness. From the first latch to the first steps, we help you track every milestone and puddle-jump along the way. Key Features WEEK BY WEEK BABY DEVELOPMENT GUIDE • Find out about your little one's journey during the first two years of life. Baby development exercises. SLEEP • Smart Personalized Sleep Schedule: Stop the guesswork. Our intelligent sleep coach analyzes your baby’s patterns to suggest the perfect nap times, helping you avoid over-tiredness and build a healthy sleep foundation FEEDING & GROWTH • Breast & Bottle: Log breastfeeding sessions, bottle amounts, and pumping volumes • Starting Solids: Track new foods, reactions, and preferences as your little foodie explores new flavors • Growth Charts: Monitor weight, height, and head circumference with easy-to-read reports to ensure your baby is hitting their targets ACTIVITY & DEVELOPMENT • Daily Fun: Log bath time, outdoor adventures, tummy time, story time, and play • Milestones: Celebrate and record those "firsts"—from the first smile to the first word • Diaper Tracker: Keep a quick tally of wet and dirty diapers to monitor hydration and digestive health HEALTH & WELLNESS • Vaccination & Doctor Visits: Stay on top of immunization schedules and keep a log of pediatrician notes and health stats • Fever & Meds: Track temperature readings and medication dosages with precision • Teething: Log which teeth are popping up and when to better understand those fussy days EULA https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

Simby

Features
Read full description

Simby is the calm, all-in-one tracker for your baby's first years — feeding, diapers, sleep, growth and health, beautifully organized and always a tap away. Whether it's a 3 a.m. feed or a pediatrician visit, Simby helps you capture what matters and see the patterns behind it. FEEDING • Breastfeeding with left/right timers • Bottles and solids • Pumping sessions and a milk stash tracker DAILY CARE • Diapers, sleep and water intake • Walks, play, tummy time, bath and teeth brushing GROWTH & HEALTH • Weight, height and temperature with clear charts • Symptoms, medications and doctor visits • Vaccination schedule tailored to your country (US, Canada, Europe and more) with reminders MILESTONES & MEMORIES • Track first smiles, steps and words on a beautiful timeline • Save photos and special moments GUIDANCE WHEN YOU NEED IT • AI-powered specialists for sleep, feeding, health, development and parenting • Fast, personalized answers to everyday questions (AI guidance is informational and does not replace your pediatrician) CALM YOUR BABY • Built-in soothing sounds and lullabies for easier sleep MADE FOR FAMILIES • Share your baby's profile with your partner in real time • Export data as PDF/CSV for your pediatrician • Available in 6 languages • Private by design — your family's data stays yours SIMBY PRO Unlock unlimited AI specialists, full history, data export, memories and sharing. • Monthly or annual subscription; auto-renews unless cancelled 24h before the period ends — manage anytime in Settings Simby is an informational and organizational tool. It is not a medical device and does not provide medical advice, diagnosis or treatment. Always consult a qualified pediatrician for medical concerns. Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/ Privacy Policy: https://legal.simbyapp.com/

Screenshots

Baby Tracker4 screens
Simby4 screens

Verdict

The call

The clearest difference is ads: Simby at none against Baby Tracker's shown. Simby also leads on update cadence (every 3 weeks vs every 3 months) and iOS requirement (15.1 vs 18.2). On price, in-app purchases and device support there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

Both are free to download. Baby Tracker sells 3 in-app purchases, starting at $6.99 per month and Simby sells 2 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

UpkeepUpdate frequency

Baby Tracker ships an update every 3 months, Simby every 3 weeks. Both last shipped on November 5, 2026.

Scorecard3 real differences · 3 level
Baby Tracker versus Simby: the parameters behind the verdict, then further details
ParameterBaby TrackerSimby
PriceFreeFree
Update frequencyEvery 3 monthsEvery 3 weeks — better
AdsYesNo — better
In-app purchasesYesYes
DevicesiPhone, iPadiPhone, iPod
Requires iOS18.215.1 — better
Further details — not scored
Size49 MB68 MB
Age rating12+12+
DeveloperEvgeny MolofeevVESELA NIKOLAEVA MARINOVA

In-app purchases

3 purchases

Baby Tracker

Subscriptions3
  • Monthly Premium$6.991 Month
  • Annual Premium$39.991 Year
  • Annual Premium With Trial7 Days trial$39.991 Year
2 purchases

Simby

Subscriptions2
  • Simby Premium Monthly$4.991 Month
  • Simby Premium Annual7 Days trial$39.991 Year

Questions

Is Baby Tracker free?
Baby Tracker is free to download, with in-app purchases available.
Is Simby free?
Simby is free to download, with in-app purchases available.
Do Baby Tracker or Simby have ads?
Baby Tracker shows ads; Simby does not.
Which is updated more often, Baby Tracker or Simby?
Baby Tracker ships an update every 3 months, and Simby every 3 weeks. Most recently, Baby Tracker was updated on November 5, 2026 and Simby on November 5, 2026.

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