Best Pregnancy Prevention Apps

250+ iOS apps curated and reviewed

4.8 avg rating
20 free apps
Updated August 2026

Safr is the household name in pregnancy prevention, but it's far from the only option. We track 250+ alternatives and competitors on iOS — many free, many higher-rated than you'd expect.

Compare top Pregnancy Prevention Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Safr - Know Your ChancesSafr - Know Your ChancesFree4.7★ (47)YesYesAug 2026
2Natural Cycles: Fertility AppNatural Cycles: Fertility AppFree4.8★ (30K)YesYesAug 2026
3Ovia Cycle & Pregnancy TrackerOvia Cycle & Pregnancy TrackerFree4.8★ (90K)NoNoAug 2026
4FEMM Period Ovulation TrackerFEMM Period Ovulation TrackerFree4.8★ (4.1K)NoNoAug 2026
5Prenascan: Pregnancy Food SafePrenascan: Pregnancy Food SafeFreeNoYesAug 2026
6Pregmate Ovulation TrackerPregmate Ovulation TrackerFree4.9★ (12K)NoYesAug 2026
7Pregnancy CalcPregnancy CalcFreeNoNoMay 2026
8Pregnancy App.Pregnancy App.Free4.9★ (23K)YesNoAug 2026

Top Picks for Pregnancy Prevention

Safr - Know Your Chances#1

Safr - Know Your Chances by Grow Labs LLC

Ovulation & pregnancy risk
Editor's Choice
💪 Health & Fitness
4.7(47 ratings)
FreeAdsIn-App Purchases
Safr - Know Your Chances screenshot 1
Safr - Know Your Chances screenshot 2
Safr - Know Your Chances screenshot 3
Safr - Know Your Chances screenshot 4
Safr - Know Your Chances screenshot 5
Safr - Know Your Chances screenshot 6

This app provides personalized fertility and pregnancy risk insights using your logged data and scientific research. It tracks basal body temperature, LH test strips, and cervical mucus to offer daily probabilities and a virtual pregnancy test. Unlock advanced features and integrations with a subscription.

Natural Cycles: Fertility App#2

Natural Cycles: Fertility App by NaturalCycles Nordic AB

Ovulation Tracker・FDA-cleared
Strong Contender
💪 Health & Fitness
4.8😊(30K ratings)
FreeAdsIn-App Purchases
#28in Health & Fitness
Natural Cycles: Fertility App screenshot 1
Natural Cycles: Fertility App screenshot 2
Natural Cycles: Fertility App screenshot 3
Natural Cycles: Fertility App screenshot 4
Natural Cycles: Fertility App screenshot 5
Natural Cycles: Fertility App screenshot 6

This app helps women track their hormonal health and fertility using body temperature data. It offers hormone-free contraception, pregnancy planning, and insights into various cycle stages. It adapts to individual cycles, even irregular ones, providing daily fertility status.

What We Love

  • 👍 Teaches users about their cycle
  • 👍 Helps users understand their body
  • 👍 Provides a natural contraceptive option
  • 👍 Accurate in predicting ovulation and periods

Room to Improve

  • 🐛 Inconsistent in predicting ovulation and periods for some users
  • 🐛 Thermometer issues (loud, hard to read, no Bluetooth connectivity)
  • 🐛 Difficult to use for users with irregular cycles or disrupted sleep schedules
Ovia Cycle & Pregnancy Tracker#3

Ovia Cycle & Pregnancy Tracker by Ovuline, Inc.

Fertility, Ovulation, & Period
Worth Considering
🏥 Medical
4.8😊(90K ratings)
Free
Ovia Cycle & Pregnancy Tracker screenshot 1
Ovia Cycle & Pregnancy Tracker screenshot 2
Ovia Cycle & Pregnancy Tracker screenshot 3
Ovia Cycle & Pregnancy Tracker screenshot 4
Ovia Cycle & Pregnancy Tracker screenshot 5
Ovia Cycle & Pregnancy Tracker screenshot 6

Track your menstrual cycle, fertility, pregnancy, postpartum recovery, and menopause with personalized insights and expert articles. This app offers tools for ovulation prediction, baby growth tracking, and symptom management.

What We Love

  • 🚀 Excellent app
  • 👍 Comprehensive tracking
  • 💡 Helpful for TTC
  • 👍 Accurate predictions

Room to Improve

  • 🐛 Glitched/not working
  • 🐛 Inaccurate predictions
  • 💡 Need option to track miscarriage

More Pregnancy Prevention apps to explore

4
FEMM Period Ovulation Tracker
FEMM Period Ovulation Tracker
FEMM Period Ovulation Tracker
Health, Period & Ovulation
Free

This app helps women track their menstrual cycles, symptoms, and fertility. It offers insights into hormonal health and connects users with healthcare professionals for personalized care and education.

Cycle and period trackingSymptom logging (physical & emotional)Daily data input reminders
💪 Health & Fitness
(4.1K)
free
5
Prenascan: Pregnancy Food Safe
Prenascan: Pregnancy Food Safe
Prenascan: Pregnancy Food Safe
Scan Food & Skincare Safety
Free
💪 Health & Fitness
(0)
6
Pregmate Ovulation Tracker
Pregmate Ovulation Tracker
Pregmate Ovulation Tracker
Period • Fertility Test Reader
Free

Easily track ovulation, predict fertile days, and understand your cycle. Scan test strips with your phone's camera for automatic analysis. Get personalized insights and reminders to maximize your chances of conception.

Accurate ovulation predictionsTest strip reader with auto-detectionPersonalized fertility window tracking
💪 Health & Fitness
(12K)
free with in-app purchases
7
Pregnancy Calc
Pregnancy Calc
Pregnancy Calc
by Petr Mrazek
Free
💪 Health & Fitness
(0)
8
Pregnancy App.
Pregnancy App.
Pregnancy App.
Start tracking your pregnancy!
Free

Track your pregnancy week by week with this comprehensive app. It offers tools to monitor your progress, calculate your due date, and manage key pregnancy milestones like contractions and kicks. Stay informed and organized throughout your journey.

Track pregnancy week by weekPregnancy calendar and week informationCalculate due date
🏥 Medical
(23K)
ad-supported
9
MamaBump - Pregnancy Tracker
MamaBump - Pregnancy Tracker
MamaBump - Pregnancy Tracker
Baby & Period Tracker Calendar
Free
🏥 Medical
(0)
10
Avelisse Pregnancy Tracker
Avelisse Pregnancy Tracker
Avelisse Pregnancy Tracker
Pregnancy tracker, calendar
Free
💪 Health & Fitness
(0)
11
Pregsi – Pregnancy & Ovulation
Pregsi – Pregnancy & Ovulation
Pregsi – Pregnancy & Ovulation
Ovulation, pregnancy, baby
Free
💪 Health & Fitness
(0)
12
BumpGuarder:Pregnancy Scanner
BumpGuarder:Pregnancy Scanner
BumpGuarder:Pregnancy Scanner
Safe Food & Skincare Checker
Free
💪 Health & Fitness
(0)
13
Pregnancy - Baby Tracker App
Pregnancy - Baby Tracker App
Pregnancy - Baby Tracker App
Track pregnancy week by week
Free
🏥 Medical
(0)
14
Knit - Pregnancy Affirmations
Knit - Pregnancy Affirmations
Knit - Pregnancy Affirmations
Daily Encouragements
Free
💪 Health & Fitness
(0)
15
Cikli - Period & Pregnancy
Cikli - Period & Pregnancy
Cikli - Period & Pregnancy
Period, Ovulation & Pregnancy
Free
💪 Health & Fitness
(0)
16
Pregnancy Tracker · Hi Baby
Pregnancy Tracker · Hi Baby
Pregnancy Tracker · Hi Baby
Pregnancy Tracker, Baby & Mom
Free

This app provides daily expert-backed guidance for expectant mothers, covering baby development, health, nutrition, and mental well-being. It features tools like a due date calculator, symptom tracker, and hospital bag checklist to support a healthy pregnancy journey.

Daily personalized pregnancy blogsWeekly baby development updatesSymptom and weight tracking
🏥 Medical
(0)
free with in-app purchases
17
Lizia
Lizia
Lizia
Pregnancy Tracker & Community
Free

This app offers expecting mothers a private space to track pregnancy milestones, manage wellbeing with guided meditations and breathing exercises, and connect with a supportive community. It provides week-by-week development updates, kick and contraction timers, and expert-curated articles.

Week-by-week baby development trackingKick and contraction timersGuided meditation sessions
💪 Health & Fitness
(3)
ad-supported
18
Bami: Period & Pregnancy
Bami: Period & Pregnancy
Bami: Period & Pregnancy
Cycle, ovulation & baby AI
Free
💪 Health & Fitness
(0)
19
PregoPlanner: Pregnancy Chat
PregoPlanner: Pregnancy Chat
PregoPlanner: Pregnancy Chat
Women AI Chat Assistant
Free
💪 Health & Fitness
(0)
20
Menstrual and Pregnancy Track
Menstrual and Pregnancy Track
Menstrual and Pregnancy Track
by Serhat ORHAN
Free
💪 Health & Fitness
(0)

FAQ about Pregnancy Prevention

What are the best pregnancy prevention apps for iPhone?
Safr - Know Your Chances tops our pregnancy prevention apps ranking as of August 2026, with a 4.7-star average from 47 App Store ratings, and it's free to download.
Yes — 20 of the top pregnancy prevention apps we rank are free to download, including Safr - Know Your Chances and Natural Cycles: Fertility App.
Safr - Know Your Chances shows ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 250+ pregnancy prevention apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Safr uses a combination of your logged data, including Basal Body Temperature (BBT), LH test results, and cervical mucus analysis, along with established scientific research. It analyzes your unique biological patterns to provide daily fertility probabilities and pregnancy risk levels.
Safr offers advanced integrations with Apple Watch for nightly wrist temperature data syncing via Apple Health. This allows for seamless and accurate BBT tracking to enhance fertility predictions.

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