Out of 206+ fertility tracker gender apps on iOS, 18 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.
Compare top Fertility Tracker Gender Apps (May 2026)
Track your menstrual cycle, predict ovulation, and identify fertile windows. This app offers insights into potential pregnancy and even suggests the likely gender of your baby. It supports multiple languages and is updated regularly.
This app helps you track your menstrual cycle, predict periods and fertile days, and record wellness data. It offers customizable tracking, discreet notifications, and privacy features for personal cycle management.
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
👍 Empowers users to take control of their fertility
👍 Improves mood and reduces side effects compared to hormonal birth control
👍 Useful for both preventing and planning pregnancy
👍 Detailed data and insights about user's cycle
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
🐛 Lack of customer support responsiveness
🐛 Automatic subscription renewal issues and no refunds
🐛 Algorithm not always accurate, leading to unintended pregnancies
What are the best fertility tracker gender apps for iPhone?
Maybe Baby™ Fertility Tracker tops our fertility tracker gender apps ranking as of May 2026, with a 4.7-star average from 1K App Store ratings, and it's priced at $4.99.
Are there free fertility tracker gender apps for iPhone?
Yes — 18 of the top fertility tracker gender apps we rank are free to download, including Menstrual Calendar FMC and Natural Cycles: Fertility App.
Does Maybe Baby™ Fertility Tracker have ads or in-app purchases?
Maybe Baby™ Fertility Tracker has no ads and offers in-app purchases, according to its App Store listing as of May 2026.
How many fertility tracker gender apps are on the App Store?
We track 206+ fertility tracker gender apps on the iOS App Store as of May 2026, ranked by rating, recency, and analysis of real user reviews.
What does the Maybe Baby app do?
The app helps users track their menstrual cycles, predict ovulation dates, and identify fertile windows. It also provides an indicator of when pregnancy might be possible and offers a prediction for the baby's gender.
What are the key features of this fertility tracker?
Key features include period tracking, ovulation prediction, fertile window identification, a pregnancy possibility indicator, and baby gender prediction. The app also supports multiple languages and receives constant free updates.