Best Femometer Ring Apps

249+ iOS apps curated and reviewed

2.7 avg rating
20 free apps
Updated August 2026

The best femometer ring apps on iPhone average 2.7★ across 249+ titles — we've ranked them by what real users actually keep on their phones. Updated August 2026.

Compare top Femometer Ring Apps (August 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Femometer Fertility TrackerFemometer Fertility TrackerFree4.9★ (70K)NoYesSep 2026
2OuraOuraFree4.9★ (291K)NoNoSep 2026
3MWorld RingMWorld RingFreeNoNoMay 2026
4XUV RINGXUV RINGFreeNoNoJul 2026
5Yeyro RingYeyro RingFree1.0★ (2)NoNoMay 2026
6VIV RingVIV RingFree3.0★ (1)NoNoAug 2026
7Circular Ring - Health TrackerCircular Ring - Health TrackerFree2.8★ (490)NoNoSep 2026
8Evie RingEvie RingFree1.5★ (16)NoNoJul 2026

Top Picks for Femometer Ring

Femometer Fertility Tracker#1

Femometer Fertility Tracker by Bongmi Global Group

Ovulation & Period Calendar
Editor's Choice
💪 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
Oura#2

Oura by Oura Health Oy

Strong Contender
💪 Health & Fitness
4.9😐(291K ratings)
Free
#13in Health & Fitness
Oura screenshot 1
Oura screenshot 2
Oura screenshot 3
Oura screenshot 4
Oura screenshot 5
Oura screenshot 6

This smart ring and companion app provide daily health insights and personalized recommendations based on your body's biometrics. Track sleep, activity, and readiness with actionable guidance to improve overall wellness and understand your body's signals.

What We Love

  • 🚀 Accurate sleep tracking
  • 👍 Comfortable and stylish ring
  • 🔋 Long battery life
  • 💡 Helpful insights and recommendations
  • 👍 Seamless integration with Apple Health

Room to Improve

  • 🐛 Inconsistent activity tracking
  • 🔒 Requires monthly subscription to access full data
  • 🐛 Inaccurate sleep stage detection
  • 🐛 Syncing and connectivity issues
  • 🔋 Battery life deterioration over time

More Femometer Ring apps to explore

FAQ about Femometer Ring

What are the best femometer ring apps for iPhone?
Femometer Fertility Tracker tops our femometer ring apps ranking as of August 2026, with a 4.9-star average from 70K App Store ratings, and it's free to download.
Yes — 20 of the top femometer ring apps we rank are free to download, including Femometer Fertility Tracker and Oura.
Femometer Fertility Tracker has no ads and offers in-app purchases, according to its App Store listing as of August 2026.
We track 249+ femometer ring apps on the iOS App Store as of August 2026, ranked by rating, recency, and analysis of real user reviews.
Femometer is a smart ovulation and fertility tracker designed to help users understand and manage their menstrual cycles. It accurately predicts ovulation and fertile windows, tracks periods, and records various health data to provide insights for conception or general health monitoring.
Key features include period and PMS tracking, ovulation and fertile window prediction, BBT and CM logging, recording of pregnancy test results, personalized fertility insights, conception guidance, and tools to track pregnancy progress.