Best Femometer Ring Apps

250+ iOS apps curated and reviewed

3.5 avg rating
20 free apps
Updated October 2026

The best femometer ring apps on iPhone average 3.5★ across 250+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Femometer Ring Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Femometer Fertility TrackerFemometer Fertility TrackerFree4.9★ (71K)NoYesOct 2026
2VIV RingVIV RingFree3.0★ (1)NoNoOct 2026
3OuraOuraFree4.9★ (318K)NoNoOct 2026
4Osprey RingOsprey RingFree5.0★ (1)NoNoSep 2026
5Nice RingNice RingFree—NoNoMay 2026
6HB RingHB RingFree5.0★ (1)NoNoAug 2026
7MWorld RingMWorld RingFree—NoNoMay 2026
8HiFuture RingHiFuture RingFree—NoNoMay 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😊(71K ratings)
FreeIn-App Purchases
Femometer Fertility Tracker screenshot 1
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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
VIV Ring#2

VIV Ring by VIV HEALTH INC.

Intuitive Smart Ring
Strong Contender
💪 Health & Fitness
3.0(1 ratings)
Free
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VIV Ring screenshot 6

This smart ring and its companion app offer advanced health tracking, monitoring sleep, activity, heart rate, and stress. It provides personalized insights to help users understand their bodies and make informed lifestyle choices for general wellness.

4.9😐(318K ratings)
Free
#17in Health & Fitness
Oura screenshot 1
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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 October 2026, with a 4.9-star average from 71K 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 VIV Ring.
Femometer Fertility Tracker has no ads and offers in-app purchases, according to its App Store listing as of October 2026.
We track 250+ femometer ring apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.