Best Baby Weight Apps

249+ iOS apps curated and reviewed

4.7 avg rating
19 free apps
Updated September 2026

Looking for free baby weight apps? 19 of our 249+ tracked titles are free to download — no subscription, no trial. The rest are premium picks worth paying for.

Compare top Baby Weight Apps (September 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Baby Weight ToolsBaby Weight ToolsFree5.0★ (1)NoNoMay 2026
2Growth: baby & child chartsGrowth: baby & child chartsFree4.8★ (8.3K)NoYesSep 2026
3Baby & Fetal Weight CalculatorBaby & Fetal Weight CalculatorFreeNoYesAug 2026
4Nara Baby & Pregnancy TrackerNara Baby & Pregnancy TrackerFree4.9★ (23K)NoYesSep 2026
5Baby Weight ConverterBaby Weight Converter$0.992.7★ (3)NoNoJul 2026
6Hatch GrowHatch GrowFree4.8★ (13K)NoNoSep 2026
7Baby + | Your Baby TrackerBaby + | Your Baby TrackerFree4.7★ (7.8K)YesNoSep 2026
8VitaBaby: Weight & FeedingVitaBaby: Weight & FeedingFreeNoYesAug 2026

Top Picks for Baby Weight

Baby Weight Tools#1

Baby Weight Tools by Joshua D. steinberg

nursery & office calculators
Editor's Choice
🏥 Medical
5.0(1 ratings)
Free
Baby Weight Tools screenshot 1
Baby Weight Tools screenshot 2
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Baby Weight Tools screenshot 5

This medical app assists clinicians in calculating infant weight loss and gain percentages. It converts various units of measurement for length, weight, and temperature, providing essential data for clinical decision-making in newborn and infant care.

Growth: baby & child charts#2

Growth: baby & child charts by Clafou Ltd

Track weight height percentile
Strong Contender
🏥 Medical
4.8😊(8.3K ratings)
FreeIn-App Purchases
Growth: baby & child charts screenshot 1
Growth: baby & child charts screenshot 2
Growth: baby & child charts screenshot 3
Growth: baby & child charts screenshot 4

Monitor your baby or child's growth with detailed charts and percentile calculations. Supports various age ranges, growth references, and units. Offers data export and sharing options.

What We Love

  • 👍 Simple and easy to use
  • 📊 Helpful for tracking growth
  • 🚀 Straightforward and intuitive
  • 💯 Excellent app for monitoring baby's development
  • 🎉 Great for keeping all records organized
  • 🤩 Fantastic app, very useful

Room to Improve

  • 🐛 Lost all data when phone was changed or restored
  • 💰 Unexpected charges or need to pay for full functionality
  • 🤔 Percentiles not accurate compared to doctor's records
  • 🔒 No cloud backup or data sync between devices
  • 😕 Difficult to use after recent update

More Baby Weight apps to explore

FAQ about Baby Weight

What are the best baby weight apps for iPhone?
Baby Weight Tools tops our baby weight apps ranking as of September 2026, with a 5.0-star average from 1 App Store ratings, and it's free to download.
Yes — 19 of the top baby weight apps we rank are free to download, including Baby Weight Tools and Growth: baby & child charts.
Baby Weight Tools has no ads and has no in-app purchases, according to its App Store listing as of September 2026.
We track 249+ baby weight apps on the iOS App Store as of September 2026, ranked by rating, recency, and analysis of real user reviews.
Baby Weight Tools is available for free.
Baby Weight Tools is supported on iPhone and iPod devices.

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