Best Fertility Temperature Apps

245+ iOS apps curated and reviewed

3.5 avg rating
19 free apps
Updated October 2026

Whether you're new to fertility temperature or looking for an upgrade, our curated collection of 245+ iOS apps has something for everyone. Each app is reviewed and rated by real users, helping you make an informed decision.

Compare top Fertility Temperature Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1My Fertility ChartsMy Fertility ChartsFree2.3★ (3)NoNoMay 2026
2Basal body temperature : eggysBasal body temperature : eggysFree1.8★ (4)YesNoMay 2026
3Femometer Fertility TrackerFemometer Fertility TrackerFree4.9★ (70K)NoYesOct 2026
4femSense fertilityfemSense fertilityFree2.4★ (21)YesNoAug 2026
5Natural Cycles: Fertility AppNatural Cycles: Fertility AppFree4.8★ (30K)YesYesOct 2026
6Basal Body Temperature Calc.Basal Body Temperature Calc.$0.991.3★ (18)NoNoSep 2026
7MOON FertilityMOON FertilityFree1.0★ (1)NoNoMay 2026
8Madre FertilityMadre FertilityFree5.0★ (2)NoNoSep 2026

Top Picks for Fertility Temperature

Femometer Fertility Tracker#3

Femometer Fertility Tracker by Bongmi Global Group

Ovulation & Period Calendar
Worth Considering
💪 Health & Fitness
4.9😊(70K ratings)
FreeIn-App Purchases
Femometer Fertility Tracker screenshot 1
Femometer Fertility Tracker screenshot 2
Femometer Fertility Tracker screenshot 3
Femometer Fertility Tracker screenshot 4
Femometer Fertility Tracker screenshot 5
Femometer Fertility Tracker screenshot 6

This app helps women track their menstrual cycles, predict ovulation, and monitor fertility. It records period dates, symptoms, and test results to provide personalized insights and increase conception rates. It also supports users throughout pregnancy with tracking and educational resources.

What We Love

  • 🚀 Reliable and accurate predictions
  • 👍 Customizable and helpful features
  • 💡 Intelligent LH test recognition
  • 👍 Great for tracking cycles and ovulation

Room to Improve

  • 🐛 Syncing and connectivity issues
  • 🔍 Limited fertility factor tracking
  • 💬 Overwhelming community discussions
  • 💰 Paywall for key features

More Fertility Temperature apps to explore

FAQ about Fertility Temperature

What are the best fertility temperature apps for iPhone?
My Fertility Charts tops our fertility temperature apps ranking as of October 2026, with a 2.3-star average from 3 App Store ratings, and it's free to download.
Yes — 19 of the top fertility temperature apps we rank are free to download, including My Fertility Charts and Basal body temperature : eggys.
My Fertility Charts has no ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 245+ fertility temperature apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.