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The Best Pregnancy App in 2026: Cubtale
Cubtale is the best pregnancy app for moms who want week by week guidance and real health tracking in one place, with no ads.
- Week by week: Your baby's size and development, with guidance from obstetricians and pediatricians.
- Personalized: Guidance changes for twins, a second baby, a previous c-section or gestational diabetes.
- Health tracking: Weight gain ranges, blood pressure, vitamins, kick counter and contraction timer.
- Private: We never sell your data or share your health data with advertisers. No ads.
- Both parents: Your partner and family can join and get reminders too.
- After birth: The same app tracks feeding, sleep and diapers. No switching apps.
- Free breast pump: Check if your insurance covers a free breast pump.
By the Cubtale team. Last updated October 15, 2026. · See how it compares
Week by Week
Your Pregnancy Week by Week
Every week, Cubtale shows how big your baby is, what is developing, and what to focus on. Content is written with obstetricians and pediatricians, in short plain language.
First-time mom? Start here. You get one clear page each week instead of endless articles.
Baby Size by Week
See your baby's size compared to a fruit, plus weight and length.
What Changes This Week
Your body, your baby, and what to ask at your next visit.
Due Date and Week
Know your week and due date. Try our due date calculator.
Personalized to You
High-Risk Pregnancy, Twins and More
Tell Cubtale how your pregnancy is going. Guidance changes for twins, a second baby, IVF, a previous c-section, gestational diabetes, preeclampsia, thyroid conditions and more.
Cubtale is not a diagnostic tool. Always follow your healthcare provider's plan.
Twins
Guidance written for twin pregnancies, from week to week.
Known Conditions
Gestational diabetes, gestational hypertension, anemia, short cervix, placenta problems and more.
Blood Pressure
Log blood pressure and see if your readings are in the usual range. Share them at your next visit.
Kick Counter and Contraction Timer
Kick Counter and Contraction Timer in One Tap
Count kicks and see how long it's been since the last kick. Your partner can see them too. Contraction timer in Cubtale app will help you understand how often your body is contracting, as you prepare for birth.
Kick Counter
Log each baby kick and move and compare against the healthcare suggested benchmarks of feeling 10 moves within 2 hours. Cubtale reminds you to count each day and helps you understand kick routines so you can track effeciently.
Contraction Timer
Time how long contractions last and how far apart they are. Many providers use the 5-1-1 rule: 5 minutes apart, 1 minute long, for 1 hour.
When to Call
Fewer moves than usual, or contractions before 37 weeks? Call your healthcare provider.
Weight Gain
Pregnancy Weight Gain, Personalized
Healthy weight gain depends on your weight before pregnancy. Cubtale uses your pre-pregnancy BMI to show your range, and tells you if you are on track each week.
- BMI under 18.5: 28 to 40 lbs
- BMI 18.5 to 24.9: 25 to 35 lbs
- BMI 25 to 29.9: 15 to 25 lbs
- BMI 30 or more: 11 to 20 lbs
Ranges are for a single baby. Your healthcare provider may set a different goal.
Weekly Feedback
Log your weight and see if you are within your range.
Apple Health and Fitbit
Sync weight from Apple Health or Fitbit.
Visits and Tests
Prenatal Visits and Tests by Trimester
Cubtale lays out your prenatal visits and tests by trimester, so you know what is coming. Add dates, notes and questions for each visit.
Most moms see their provider about every 4 weeks until week 28, every 2 weeks until week 36, then every week.
Visit Log
Save notes, results and questions from each visit.
Tests on Time
See which tests usually happen each trimester.
Share Reports
Share a PDF report with your healthcare provider.
Reminders
Prenatal Vitamin and Kick Count Reminders
Set reminders for prenatal vitamins, medicine and kick counts. Your partner can get the same reminders.
Vitamins and Medicine
Daily reminders, with a log of what you took.
Partner Reminders
Your partner can get the same reminders.
Apple Watch and Siri
Log from your wrist or by voice.
Aria, Your Pregnancy Assistant
Ask Aria Anything About Your Pregnancy
Aria is Cubtale's AI pregnancy assistant. Ask a question any time, like "Can I drink coffee while pregnant?" or "I haven't felt my baby move today, is that okay?" Aria gives trusted answers based on your week and your pregnancy.
Aria does not replace your healthcare provider. For urgent concerns, call your provider.
Trusted Answers
Filters answers to only follow guidance from reputable sources like ACOG, WHO and CDC
Knows Your Week
Answers match how far along you are
Personalizes to you
Answers are personalized to your pregnancy, so if you are expecting twins or have complications, Cubtale pre-filters it without you having to share directly with AI tools
Both Parents
A Pregnancy App for Couples
Pregnancy is a team effort. Invite your partner, family or a doula. Everyone sees the same week, visits and memories, and partners can get reminders too.
After birth, the same family keeps tracking feeds, sleep and diapers together. See Cubtale for both parents.
Memories Shared with Family
Ultrasound photos, bump photos, videos and voice notes in a private feed. Family can comment.
Unlimited Caregivers
Add your partner, grandparents and caregivers. Each gets their own login.
Private by Default
We never sell your data or share your health data with advertisers.
Free Breast Pump
Get a Free Breast Pump Through Insurance
Most US health insurance plans cover a breast pump. Through Cubtale, you can check your plan and order a pump like the Spectra S1 Plus, possibly for $0.
It takes a few minutes. Many moms order in the third trimester, so the pump arrives before the baby.
Check Eligibility
Enter your insurance details to see which pumps your plan covers.
Possibly $0
Eligible plans and models only.
Ready for Pumping
After birth, track every session and bag in Cubtale. See our pumping schedule by age.
Best Pregnancy Apps Compared
Features based on App Store listings and feature documentation, checked in March 2026 by bestpregnancy.app. Data practices based on Mozilla Privacy Not Included (August 2022) and the Flo case (FTC 2021, jury verdict August 2025). The standalone Ovia Pregnancy app was retired in March 2026, so Ovia is not included. Tell us if something changed.
| Feature | Cubtale | BabyCenter | Flo | What to Expect | Pregnancy+ |
|---|---|---|---|---|---|
| Ads | None | Yes | None | Yes | Yes |
| Your data | Never sold. Health data never shared with advertisers. No ads. | Privacy policy says it may sell data to advertisers | Shared health data with Facebook and Google (2016 to 2019), FTC settlement in 2021 | Privacy policy says it may sell data to advertisers | Personalized ads in the paid version |
| Week by week updates | Yes, personalized | Yes | Yes | Yes | Yes |
| Kick counter | Yes, with daily reminders | Yes | No | Yes | Yes |
| Contraction timer | Yes | Yes | No | No | Yes |
| Weight tracking | Personalized range by BMI | Yes | Yes | Yes | Yes |
| Blood pressure | Yes, with feedback | No | No | No | No |
| Vitamin and medicine reminders | Yes, partner too | No | Yes | Yes | No |
| Photo memories | Private family feed | Yes | No | Yes | Yes |
| Partner and family | Unlimited caregivers | No | Limited | No | No |
| Apple Watch, Siri, Apple Health, Fitbit | Yes | No | No | No | No |
| After birth | Same app: feeding, sleep, diapers | Yes | Yes | Yes | No |
| Community | Smaller community | Large forums, birth clubs | Large user base | Birth clubs by due date | Not listed |
Cubtale is free to download on the App Store and Google Play.
Which App Is Best for You
Best Pregnancy App for Your Needs
Every app has strengths. Here is a quick guide.
Best Overall: Cubtale
The most complete health tracking, both parents in one app, Apple Watch, and no ads. Your health data is never sold or shared with advertisers.
Biggest Community: BabyCenter
Large forums and birth clubs by due date. Has ads, and no partner sharing. Sells data to 3rd parties
Coming from Cycle Tracking: Flo
Strong period and fertility tracking. No kick counter or contraction timer.
Trusted Brand: What to Expect
Expert content and birth clubs. Has ads and sells data to 3rd parties.
3D Baby Visuals: Pregnancy+
Detailed 3D baby images. Has ads, and stops after birth.
Health Tracking: Cubtale
The only app here with blood pressure feedback, Apple Health and Fitbit sync.
Pregnancy App FAQ
What is the best pregnancy app?
Cubtale is the best overall pregnancy app in 2026 for health tracking, privacy and features. It has week by week guidance, a kick counter, contraction timer, weight gain ranges, blood pressure tracking and reminders, with no ads.
What is the best pregnancy app for first-time moms?
First-time moms want clear weekly guidance and simple tools. Cubtale gives you one short page each week, visits and tests by trimester, and Aria to answer questions any time. If you want forums, BabyCenter and What to Expect have large communities.
Is there a free pregnancy app?
Yes. Cubtale is free to download on the App Store and Google Play, and has no ads.
Which pregnancy apps sell your data?
Cubtale never sells your personal data, never shares your health data with advertisers, and has no ads.
Some popular apps work differently. In 2022, Mozilla found that the BabyCenter and What to Expect privacy policies say they may sell or transfer data to advertisers. Flo shared health data with Facebook and Google from 2016 to 2019, settled with the FTC in 2021, and in August 2025 a jury found Meta liable for collecting that data.
Most consumer pregnancy apps are not covered by HIPAA, so read each app's privacy policy.
What is the best pregnancy app for couples?
Cubtale lets your partner and family join with their own login. Everyone sees the same week, visits and memories, and partners can get reminders too.
Is there a pregnancy app for twins?
Yes. Cubtale personalizes guidance for twin pregnancies. Tell Cubtale you are expecting twins when you set up your pregnancy.
Which pregnancy app has a kick counter and contraction timer?
Cubtale, BabyCenter and Pregnancy+ have both. What to Expect has a kick counter. Flo has neither.
Can a pregnancy app track blood pressure?
Cubtale lets you log blood pressure and shows if your readings are in the usual range. Blood pressure matters for catching preeclampsia, so share your readings with your healthcare provider.
Do pregnancy apps work with Apple Watch?
Cubtale has an Apple Watch app and Siri commands, and syncs with Apple Health and Fitbit. Most pregnancy apps work on the phone only.
Can I keep using the app after my baby is born?
Yes. Cubtale moves from pregnancy to baby tracking in the same app, for feeding, pumping, sleep and diapers. See the best baby app.
How do pregnancy apps calculate my due date?
Most apps add 280 days, or 40 weeks, to the first day of your last period. Our due date calculator also works from your conception date or IVF transfer date. Your provider may change your due date after an ultrasound.
Can I share my pregnancy data with my healthcare provider?
Yes. Cubtale creates a PDF report of your visits, weight, blood pressure and more to share at appointments.
How do I get a free breast pump through insurance?
Most US insurance plans cover a breast pump. Check your eligibility through Cubtale to see which pumps your plan covers, possibly for $0. Eligible plans and models only.
What is Aria?
Aria is Cubtale's AI pregnancy assistant. Ask any question about your pregnancy and get trusted answers based on your week. Aria does not replace your healthcare provider.
Are pregnancy apps a replacement for prenatal care?
No. Pregnancy apps help you track and learn. Always follow your healthcare provider's advice and call them with any concern.
Pregnancy Guides
