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Best Oura Ring 4 Apps & Games

43+ iOS apps & games curated and reviewed

4.6 avg rating
20 free apps & games
Updated June 2026

Out of 43+ oura ring 4 apps on iOS, 20 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Oura Ring 4

Oura#1

Oura by Oura Health Oy

Editor's Choice
💪 Health & Fitness
4.9😐(257K ratings)
Free
#10in Health & Fitness
Oura screenshot 1
Oura screenshot 2
Oura screenshot 3
Oura screenshot 4
Oura screenshot 5
Oura screenshot 6

Monitor and improve your health with a revolutionary smart ring that tracks over 20 biometrics like heart rate and body temperature. Get personalized insights on sleep, activity, and stress resilience, and track your daily movements to stay balanced and healthy. Start optimizing your routine today!

What We Love

  • 🚀 Accurate sleep tracking
  • 👍 Comfortable and stylish ring
  • 🔋 Long battery life
  • 💡 Helpful insights and recommendations

Room to Improve

  • 🐛 Inconsistent activity tracking
  • 🔒 Requires monthly subscription to access full data
  • 🐛 Inaccurate sleep stage detection
Find My Ring#2

Find My Ring by Andreas Assermark

Strong Contender
🔧 Utilities
4.9😊(655 ratings)
FreeIn-App Purchases
Find My Ring screenshot 1
Find My Ring screenshot 2
Find My Ring screenshot 3

Quickly locate your lost Oura ring by using this app to detect its Bluetooth signal, saving you from tedious searches through your home. Never worry about losing your ring again!

What We Love

  • 🚀 Accurate location tracking
  • 👍 Easy to use
  • 🔍 Helpful in finding lost ring
  • 💰 Free app with optional tip

Room to Improve

  • 🐛 Inconsistent signal detection
  • ⚠️ Doesn't work with Oura Gen 4 ring
  • 🔍 Requires being close to the ring
Natural Cycles Fertility App#3

Natural Cycles Fertility App by NaturalCycles Nordic AB

Decode your hormonal health
Worth Considering
💪 Health & Fitness
4.8😊(29K 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

A highly effective FDA-cleared contraception app that tracks ovulation based on body temperature, offering hormone-free birth control and personalized fertility insights. It adapts to irregular cycles, provides daily fertility status, and supports natural family planning. Sign up for a subscription for a free thermometer and precise cycle monitoring.

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

More Oura Ring 4 apps to explore

4
Our Ring Finder
Our Ring Finder
Our Ring Finder
Oura Ring Find My Track Locate
Free

"Find your lost ring quickly with our app that uses Bluetooth proximity tracking and GPS location history. Share the app with friends to help locate your ring remotely. Download now for peace of mind!"

💪 Health & Fitness
(0)
5
Ring Sizer: Find Your Size
Ring Sizer: Find Your Size
Ring Sizer: Find Your Size
Accurate Fit in Seconds
Free

Measure your ring size effortlessly with this app. Find your perfect fit quickly, get step-by-step instructions for accurate sizing, and save your ring sizes for future reference. Download now for precision and convenience in ring shopping!

🔧 Utilities
(32)
6
Welltory: Health, Heart Rate
Welltory: Health, Heart Rate
Welltory: Health, Heart Rate
Stress, Sleep, BP, O2 Monitor
Free

Monitor heart rate, stress level, and blood pressure with this app designed to help you track and improve your overall well-being. Take control of your health today with real-time data and personalized insights. Download now to start your wellness journey!

💪 Health & Fitness
(129K)
7
The Diamond Store Ring Sizer
The Diamond Store Ring Sizer
The Diamond Store Ring Sizer
by TheDiamondStore.co.uk
Free

This free ring size app helps you accurately determine ring sizes in UK, EU, or USA measurements by using your phone screen to measure an existing ring. Simply place the ring on the screen, adjust the circle to fit, and find the perfect size, making it easy to keep your engagement ring or special gift a surprise.

🌟 Lifestyle
(0)
8
Put A Ring On It
Put A Ring On It
Put A Ring On It
by THE HAMILTON CO JEWELERS
Free
🎬 Entertainment
(1)
9
Healthzilla: Healthy Habits
Healthzilla: Healthy Habits
Healthzilla: Healthy Habits
Sync & Track Fitbit, Oura Ring
Free

This application helps you make sense of your wearable device data, providing daily recommendations and assisting in building healthy habits. It syncs with various devices and apps, offering features such as stress tracking, goal setting, and personalized challenges to support your well-being.

💪 Health & Fitness
(74)
10
Ring Sizer App: Size Measure
Ring Sizer App: Size Measure
Ring Sizer App: Size Measure
Find Your Perfect Ring Fit
Free
🔧 Utilities
(0)
11
Jostens USNA
Jostens USNA
Jostens USNA
by Jostens, Inc.
Free
💼 Business
(2)
12
Ring Sizer: iRing
Ring Sizer: iRing
Ring Sizer: iRing
Measure & Convert ring size
Free
🌟 Lifestyle
(0)
13
Insomnia: Fall Asleep Fast
Insomnia: Fall Asleep Fast
Insomnia: Fall Asleep Fast
Breathing for Deep Sleep
Free

This breathing meditation app guides you through a popular deep breathing exercise to help you fall asleep faster, featuring relaxing audio cues, customizable sleep sounds, and daily reminders. Download the app now and start sleeping better with a subscription, available in monthly and annual plans.

💪 Health & Fitness
(29)
14
【謎解き】罪と罰ベスト/ノベルゲーム型 推理アドベンチャー
【謎解き】罪と罰ベスト/ノベルゲーム型 推理アドベンチャー
【謎解き】罪と罰ベスト/ノベルゲーム型 推理アドベンチャー
by KAZUKI OURA
Free
🎮 Games
(0)
15
Rings Fall
Rings Fall
Rings Fall
by Noval Agung Prayogo
Free
🎮 Games
(0)
16
Ring Sizer tools
Ring Sizer tools
Ring Sizer tools
by Shenzhen Huoyan Intelligence Co.,Ltd.
Free
🔧 Utilities
(0)
17
Ring Sizer - Perfect Moments
Ring Sizer - Perfect Moments
Ring Sizer - Perfect Moments
Get your perfect ring fit!
Free
🔧 Utilities
(0)
18
OuraQi - Your Ring In A Month
OuraQi - Your Ring In A Month
OuraQi - Your Ring In A Month
Quick insights into Oura data
Free
💪 Health & Fitness
(0)
19
Your Perfect Ring - RingFit AI
Your Perfect Ring - RingFit AI
Your Perfect Ring - RingFit AI
Engagement Ring Try On
Free

Try on rings instantly with the power of AI by uploading a photo of your hand and browsing beautiful styles to see how they sparkle on you. Discover your perfect ring, whether you're planning a special occasion or just exploring styles, and share your favorite looks with friends.

🌟 Lifestyle
(0)
20
Jaan: Oura Demystified
Jaan: Oura Demystified
Jaan: Oura Demystified
Tag Insights & Deep Metrics
Free
💪 Health & Fitness
(0)

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