Best Ideal 9 Months Apps & Games

199+ iOS apps & games curated and reviewed

4.7 avg rating
20 free apps & games
Updated July 2026

With an average user rating of 4.7★, the ideal 9 months category is one of the App Store's strongest. Browse all 199+ apps and games we track, sorted so the most loved ones surface first.

Compare top Ideal 9 Months Apps & Games (July 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Idle 9 MonthsIdle 9 MonthsFree4.8★ (204K)YesYesAug 2026
2Hatch GrowHatch GrowFree4.8★ (13K)NoNoAug 2026
3GoTall - Height PredictorGoTall - Height PredictorFree4.6★ (6.8K)YesYesAug 2026
4CDC's Milestone TrackerCDC's Milestone TrackerFree4.9★ (9.7K)NoNoAug 2026
5The Bump: Baby & Pregnancy AppThe Bump: Baby & Pregnancy AppFree4.8★ (39K)YesNoAug 2026
6Baby Tracker & Newborn LogBaby Tracker & Newborn LogFree4.8★ (31K)NoYesAug 2026
7Baby + | Your Baby TrackerBaby + | Your Baby TrackerFree4.7★ (7.8K)YesNoAug 2026
8Huckleberry: Baby TrackerHuckleberry: Baby TrackerFree4.9★ (70K)NoYesAug 2026

Top Picks for Ideal 9 Months

Idle 9 Months#1

Idle 9 Months by Green Panda Games

The Most Fascinating Journey!
Editor's Choice
🎮 Games
4.8😐(204K ratings)
FreeAdsIn-App Purchases
#66in Games
Idle 9 Months screenshot 1
Idle 9 Months screenshot 2
Idle 9 Months screenshot 3
Idle 9 Months screenshot 4
Idle 9 Months screenshot 5
Idle 9 Months screenshot 6

Experience the journey of life from conception to early childhood. This app simulates pregnancy stages, baby growth, and offers interactive gameplay for raising a child. Learn about development while playing and making parenting choices.

What We Love

  • 🚀 Very addictive
  • 💡 Realistic and educational
  • 👍 Interesting and intriguing
  • 👍 Teaches a lot about pregnancy

Room to Improve

  • ⏱️ Takes too long to grow the baby
  • 🐛 Frequent crashes and loss of progress
  • 🔍 Unrealistic baby depiction
Hatch Grow#2

Hatch Grow by Hatch Baby, Inc.

Track Feeding, Sleep & Diapers
Strong Contender
🏥 Medical
4.8😐(13K ratings)
Free
Hatch Grow screenshot 1
Hatch Grow screenshot 2
Hatch Grow screenshot 3
Hatch Grow screenshot 4
Hatch Grow screenshot 5

This app helps parents track essential baby data like feedings, sleep, and diaper changes. It provides visual charts and summaries to understand your baby's patterns and development. Optional integration with smart hardware offers advanced tracking capabilities.

What We Love

  • 🚀 Helpful for tracking baby's activities
  • 👍 Useful features like weight tracking
  • 🤖 Alexa integration
  • 📊 Provides useful data and statistics

Room to Improve

  • 🐛 Crashes and bugs
  • 🔒 Privacy concerns with clipboard access
  • 🌙 Lack of dark mode
GoTall - Height Predictor#3

GoTall - Height Predictor by Grow Labs LLC

#1 height predictor & maxxer
Worth Considering
💪 Health & Fitness
4.6😞(6.8K ratings)
FreeAdsIn-App Purchases
GoTall - Height Predictor screenshot 1
GoTall - Height Predictor screenshot 2
GoTall - Height Predictor screenshot 3
GoTall - Height Predictor screenshot 4
GoTall - Height Predictor screenshot 5
GoTall - Height Predictor screenshot 6

This app predicts your maximum potential height using scientific data and personal factors like genetics, sleep, and activity. It provides a personalized growth plan with exercises, nutrition analysis, and lifestyle tracking to support your development. Premium features offer advanced tools and customized plans.

What We Love

  • 👍 Great app overall
  • 🚀 Seeing benefits already
  • 💡 Provided necessary structure for growth

Room to Improve

  • 💰 Paywall/cost to access full features
  • 🤔 Doesn't reveal results without payment
  • 🤔 Concerns about data privacy

More Ideal 9 Months apps to explore

4
CDC's Milestone Tracker
CDC's Milestone Tracker
CDC's Milestone Tracker
by Centers For Disease Control and Prevention
Free

Monitor your child's developmental progress from 2 months to 5 years with interactive checklists. Includes tips, videos, and guidance on when to seek professional advice. Easily share milestone summaries with healthcare providers.

Add multiple childrenInteractive milestone checklistsMilestone photos and videos
💪 Health & Fitness
(9.7K)
free
5
The Bump: Baby & Pregnancy App
The Bump: Baby & Pregnancy App
The Bump: Baby & Pregnancy App
Baby Tracker, Growth & Names
Free

This app is a comprehensive pregnancy and baby tracker for expecting and new parents. It offers weekly updates on baby's growth with fun comparisons, a baby name finder, and daily advice from experts. It also includes helpful tools like a due date calculator, kick counter, and a food safety guide.

Weekly baby growth comparisonsBaby name finder3D interactive baby growth visualization
💪 Health & Fitness
(39K)
free with in-app purchases
6
Baby Tracker & Newborn Log
Baby Tracker & Newborn Log
Baby Tracker & Newborn Log
Baby Feeding, Sleep & Diaper
Free

This app helps parents track essential baby activities like feeding, sleep, and diaper changes. It provides insights into routines, monitors growth and milestones, and allows for family sharing. Capture memories and manage health records for multiple children.

Feeding tracker (breast, bottle, solids)Sleep tracker (naps, nighttime)Diaper and health log
🏥 Medical
(31K)
free with in-app purchases
7
Baby + | Your Baby Tracker
Baby + | Your Baby Tracker
Baby + | Your Baby Tracker
Baby Development & Tracker App
Free

Track your baby's growth, development, and milestones with this comprehensive app. Access daily articles, weekly guides, and video tutorials on breastfeeding and parenting. Record memories, feeding schedules, sleep patterns, and health information.

Growth TrackerFeeding TrackerSleep & Soothing Tracker
🏥 Medical
(7.8K)
free with in-app purchases
8
Huckleberry: Baby Tracker
Huckleberry: Baby Tracker
Huckleberry: Baby Tracker
Baby Sleep & Nap Schedule App
Free

This app helps parents track baby sleep, feeding, and milestones with expert guidance. It offers smart tools like a sleep timing predictor and AI-powered parenting advice to simplify daily routines and foster restful nights.

Baby sleep and feeding trackerPersonalized sleep guidanceSweetSpot® nap time predictor
🏥 Medical
(70K)
freemium
9
BabyCenter Pregnancy Tracker
BabyCenter Pregnancy Tracker
BabyCenter Pregnancy Tracker
Track Baby Daily & Get Rewards
Free

This app helps you track your pregnancy week-by-week, monitor your baby's development, and access expert advice. It also offers a loyalty program for exclusive discounts and a community forum for support.

Week-by-week pregnancy tracking3-D fetal development videosLoyalty program for discounts
🏥 Medical
(294K)
free with in-app purchases
10
Pregnancy Baby Tracker - WTE
Pregnancy Baby Tracker - WTE
Pregnancy Baby Tracker - WTE
Track Development & Growth
Free

This app guides you through pregnancy and early parenthood with weekly updates, development trackers, and expert advice. It helps you monitor your baby's growth, manage symptoms, and connect with other parents.

Week-by-week pregnancy trackerDue date calculatorBaby development and growth tracking
🏥 Medical
(378K)
free with in-app purchases
11
Ovia Parenting & Baby Tracker
Ovia Parenting & Baby Tracker
Ovia Parenting & Baby Tracker
Breastfeeding, Sleep, & Diaper
Free

This app helps new parents track essential baby care activities like feedings, sleep, and diaper changes. It also offers expert articles on child development and parenting tips, with features for sharing family moments and connecting with a community.

Track diapers, feedings, and sleepMonitor child development milestonesAccess 1000+ expert parenting articles
🏥 Medical
(10K)
free with in-app purchases
12
Baby Milestone Tracker Sprouty
Baby Milestone Tracker Sprouty
Baby Milestone Tracker Sprouty
Newborn Daybook, Parenting Log
Free

This app helps parents track their baby's development, sleep, feeding, and mood. It offers a growth crises calendar, measurement tracking, daily exercises, and a journal for precious moments. Access additional features and resources with a subscription.

Baby sleep, feeding, and diaper trackingGrowth crises calendarHeight and weight measurements
💪 Health & Fitness
(1.2K)
freemium
13
Nara Baby & Pregnancy Tracker
Nara Baby & Pregnancy Tracker
Nara Baby & Pregnancy Tracker
Pregnancy, Baby, Postpartum
Free

This app helps parents track baby's feeding, sleep, and diaper changes, while also supporting maternal well-being during pregnancy and postpartum. It allows for easy sharing of information between caregivers and tracking of multiple children.

Track feeding (breast, bottle, pumping)Monitor diaper changes and bowel habitsLog sleep patterns and naps
🏥 Medical
(23K)
free
14
Glow Baby Tracker & Growth App
Glow Baby Tracker & Growth App
Glow Baby Tracker & Growth App
Milestone, Pumping, Baby Sleep
Free

This AI-powered app helps parents track baby's growth, feeding, sleep, and diaper changes. It offers personalized insights, parenting resources, and a pump log for breastfeeding mothers. Premium features provide comparative data, expert articles, and community support.

AI-powered baby trackingMilestone and growth monitoringFeeding and breastfeeding log
🏥 Medical
(23K)
freemium
15
Growth: baby & child charts
Growth: baby & child charts
Growth: baby & child charts
Track weight height percentile
Free

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.

Growth curve plottingPercentile calculationWHO and CDC charts
🏥 Medical
(8.3K)
free with in-app purchases
16
amma: Pregnancy & Baby Tracker
amma: Pregnancy & Baby Tracker
amma: Pregnancy & Baby Tracker
Mom-to-Be Countdown & Calendar
Free

Track your pregnancy week by week, from conception to your baby's newborn stage. Get daily updates on your baby's growth, changes in your body, and helpful tips. Features include contraction timing, kick counting, and a personal diary.

Weekly pregnancy calendarBaby development updatesMother's body changes
🏥 Medical
(10K)
free with in-app purchases
17
Lollipop - Smart baby monitor
Lollipop - Smart baby monitor
Lollipop - Smart baby monitor
by Aoitek
Free

This app helps parents track their baby's development and sleep patterns. It offers features like milestone capture, AI-powered video, and detailed sleep analytics. Enjoy free photo storage and explore advanced insights with a complimentary Pro Plan trial.

Milestone captureAI video generationSleep analytics
🌟 Lifestyle
(3.3K)
free with in-app purchases
18
Medela Family - Breast Feeding
Medela Family - Breast Feeding
Medela Family - Breast Feeding
Breastfeeding, Pumping Tracker
Free

This app supports pregnant and breastfeeding mothers with tools to track pregnancy, baby development, and breastfeeding sessions. It offers personalized articles, expert tips, and a virtual milk storage feature to help manage milk supply and goals.

Pregnancy trackingBaby development monitoringBreastfeeding session tracking
💪 Health & Fitness
(4.6K)
free
19
Kinedu: Baby Development
Kinedu: Baby Development
Kinedu: Baby Development
From pregnancy to 6 years
Free

This app provides personalized daily plans and expert guidance for parents from pregnancy through their child's sixth year. It offers customized activities, developmental milestone tracking, and access to expert classes to support your child's growth and your confidence as a parent.

Personalized daily activity plansPregnancy and child development trackingExpert-led classes and advice
📚 Education
(7K)
free with in-app purchases
20
Enfamil: Baby Rewards Tracker®
Enfamil: Baby Rewards Tracker®
Enfamil: Baby Rewards Tracker®
Baby Formula Tips and Coupons
Free

This app offers personalized content and expert advice for pregnancy and baby development. It also provides coupons for baby formula, tracks feeding and pumping, and allows you to capture and share baby milestones.

Weekly curated content for pregnancy and baby developmentFeeding and pumping trackerIn-app baby formula coupons
🏥 Medical
(7.3K)
free

FAQ about Ideal 9 Months

What are the best ideal 9 months apps & games for iPhone?
Idle 9 Months tops our ideal 9 months apps & games ranking as of July 2026, with a 4.8-star average from 204K App Store ratings, and it's free to download.
Yes — 20 of the top ideal 9 months apps & games we rank are free to download, including Idle 9 Months and Hatch Grow.
Idle 9 Months shows ads and offers in-app purchases, according to its App Store listing as of July 2026.
We track 199+ ideal 9 months apps & games on the iOS App Store as of July 2026, ranked by rating, recency, and analysis of real user reviews.
Idle 9 Months is a mobile application that simulates the journey of pregnancy and early childhood development. It allows users to experience the stages of a baby's growth from a single cell to their first words and beyond, while also offering interactive gameplay for raising a child after birth.
Key features include simulating the 9 months of pregnancy, tracking a baby's growth stages, interactive baby care after birth, and educational content presented in a scientifically accurate manner. Users can also choose to raise a boy or girl, customize the baby's name, and test new accessories.