Best Free Heart Rate App Oxygen

233+ iOS apps curated and reviewed

4.6 avg rating
20 free apps
Updated April 2026

Every iPhone needs a few good free heart rate app oxygen apps. We benchmark 233+ of them on App Store rating, freshness, and pricing, then surface the standouts so you don't have to scroll the App Store yourself.

Top Picks for Free Heart Rate App Oxygen

Blood Oxygen App#1

Blood Oxygen App by AboutMe Apps, Inc.

SpO2 Level Monitor・Heart Rate
Editor's Choice
🏥 Medical
4.6😞(31K ratings)
FreeIn-App Purchases
#23in Medical
Blood Oxygen App screenshot 1
Blood Oxygen App screenshot 2
Blood Oxygen App screenshot 3
Blood Oxygen App screenshot 4
Blood Oxygen App screenshot 5
Blood Oxygen App screenshot 6

Monitor your blood oxygen level and heart rate effortlessly with our app and sync your Apple Watch for alerts about low levels. Easily track and log vital signs, take oxygen tests, estimate heart rate with the camera, and practice box breathing for calm—all in one app. Download now for free and stay informed about your cardiovascular health.

What We Love

  • ⭐ Awesome app
  • ⭐ Very easy to use
  • ⭐ Helpful for monitoring health conditions
  • ⭐ Detailed data logging

Room to Improve

  • ❌ Doesn't accurately measure blood oxygen levels
  • ❌ Requires premium subscription for key features
  • ❌ Inconsistent and unreliable performance
InPulse - Heart Rate Monitor#2

InPulse - Heart Rate Monitor by AIBY Incorporated

Log Blood Pressure & Oxygen
Strong Contender
💪 Health & Fitness
4.6😐(166K ratings)
FreeIn-App Purchases
#32in Health & Fitness
InPulse - Heart Rate Monitor screenshot 1
InPulse - Heart Rate Monitor screenshot 2
InPulse - Heart Rate Monitor screenshot 3
InPulse - Heart Rate Monitor screenshot 4
InPulse - Heart Rate Monitor screenshot 5

Monitor your heart rate and log blood pressure easily with this application. Track your health metrics and stay informed about your cardiovascular well-being. Download now for a comprehensive view of your heart health.

What We Love

  • 👍 Accurate heart rate measurements
  • 🚀 Convenient and easy to use
  • 🤖 Helpful health insights and reminders
  • 💻 Integration with Apple Health

Room to Improve

  • 🔒 Concerns about privacy and data security
  • 💰 Expensive subscription model
  • 🐛 Inconsistent and inaccurate readings
Pulse Plus: Heart Rate Monitor#3

Pulse Plus: Heart Rate Monitor by Cogvance Inc

Blood Pressure・Oxygen Tracker
Worth Considering
💪 Health & Fitness
4.4😞(3.6K ratings)
FreeAdsIn-App Purchases
Pulse Plus: Heart Rate Monitor screenshot 1
Pulse Plus: Heart Rate Monitor screenshot 2
Pulse Plus: Heart Rate Monitor screenshot 3
Pulse Plus: Heart Rate Monitor screenshot 4
Pulse Plus: Heart Rate Monitor screenshot 5
Pulse Plus: Heart Rate Monitor screenshot 6

Track your heart rate and blood pressure with ease using Pulse Plus. Monitor your health trends and stay on top of your well-being. Download now for a healthier you!

What We Love

  • ⭐ Accurate heart rate monitoring
  • 👍 Easy to use
  • 📊 Tracks heart rate history

Room to Improve

  • ❌ Does not measure oxygen levels as advertised
  • 💰 Misleading subscription model
  • 🔒 Difficult to cancel subscription

More Free Heart Rate App Oxygen apps to explore

4
PulseTrackr:Heart Rate & HRV
PulseTrackr:Heart Rate & HRV
PulseTrackr:Heart Rate & HRV
Log Blood Pressure & Oxygen
Free

Track your heart rate and log blood pressure measurements easily with this app. Stay on top of your cardiovascular health effortlessly. Download now to monitor your well-being on-the-go!

💪 Health & Fitness
(4.2K)
5
Pulse & Heart Rate Monitor
Pulse & Heart Rate Monitor
Pulse & Heart Rate Monitor
HR, Blood Pressure App& Oxygen
Free

Track your pulse and blood pressure with precision using our innovative Heart Rate Monitor app. Monitor your health, receive fitness insights, and improve well-being with features like accurate heart rate measurements, blood pressure logging, breathing exercises, and workout intensity tracking. Stay on top of your fitness levels effortlessly.

💪 Health & Fitness
(6.3K)
6
Pulsedo: Heart Rate Monitor
Pulsedo: Heart Rate Monitor
Pulsedo: Heart Rate Monitor
Blood Pressure & Oxygen Level
Free

Track your heart rate and blood pressure effortlessly with Pulsedo; stay informed about your cardiovascular health with real-time monitoring and personalized insights. Download now to prioritize your well-being.

💪 Health & Fitness
(3.3K)
7
Heart Rate Monitor - Pulse BPM
Heart Rate Monitor - Pulse BPM
Heart Rate Monitor - Pulse BPM
Pulse: Step,Health HR&Oximeter
Free

Track your heart rate with ease using Pulse BPM. Monitor your pulse in real-time, keep track of your health, and stay on top of your fitness goals. Download now and take control of your heart health!

💪 Health & Fitness
(128K)
8
iHeart-Pulse Rate Monitor App.
iHeart-Pulse Rate Monitor App.
iHeart-Pulse Rate Monitor App.
Log body info:Smart BP Tracker
Free

Track your heart rate accurately and stay healthy with our Heartbeat Test app. Measure your heart rate daily, record your weight, and use the Step Counter function to monitor your physical activity. Stay informed about your health status and fitness levels effortlessly.

💪 Health & Fitness
(6.8K)
9
Vital: Heart Health&Meditation
Vital: Heart Health&Meditation
Vital: Heart Health&Meditation
Heart Rate Monitor&Relaxation
Free

"Track and manage your heart health easily with an innovative app that monitors your vitals, provides personalized insights, and offers tools for maintaining a healthy lifestyle. Take charge of your well-being today."

💪 Health & Fitness
(21K)
10
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Heart Analyzer: Pulse Tracker
Watch Health & Cardio Metrics
Free

Track your heart rate, analyze your pulse, and monitor your overall health with real-time updates. Stay on top of your well-being with personalized insights and trends to help you achieve your fitness goals effortlessly.

💪 Health & Fitness
(22K)
11
iCardiac: Heart Rate & Health
iCardiac: Heart Rate & Health
iCardiac: Heart Rate & Health
Heart Rate, Blood Pressure App
Free

Monitor and track your heart health with an innovative app that provides precise heart rate monitoring, blood pressure tracking, and personalized insights for optimizing your cardiovascular well-being. Download now for a healthier heart and a fulfilling life.

💪 Health & Fitness
(3.7K)
12
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
(29K)
13
Hearty : Heart Rate,Stress, BP
Hearty : Heart Rate,Stress, BP
Hearty : Heart Rate,Stress, BP
Blood Pressure, Sleep & SpO2
Free

Monitor your heart health with this all-in-one application that measures heart rate, stress levels, blood pressure, oxygen levels, HRV, and ECG. Simply use your phone's camera to track your pulse and record blood pressure accurately. Monitor your heart health anytime, anywhere.

💪 Health & Fitness
(7.5K)
14
My Pulse: Heart Rate Monitor
My Pulse: Heart Rate Monitor
My Pulse: Heart Rate Monitor
Health, Blood pressure, Oxygen
Free

Monitor your heart rate, blood pressure, oxygen levels, and more with this comprehensive health companion app. Stay informed about your well-being and health trends with real-time monitoring and a wealth of integrative health knowledge. Download now for a healthier you!

💪 Health & Fitness
(1.7K)
15
Heart Rate: Pulse Monitor & BP
Heart Rate: Pulse Monitor & BP
Heart Rate: Pulse Monitor & BP
Blood Pressure & Pulse Point
Free

Track your heart rate and monitor your pulse with this health care application. Stay informed about your cardiovascular health easily. Download now to take charge of your well-being!

💪 Health & Fitness
(2.4K)
16
Healthy Life-Heart&Diet Health
Healthy Life-Heart&Diet Health
Healthy Life-Heart&Diet Health
Heart Rate Monitor&Meditation
Free

Promote heart health with our all-in-one app designed to track your fitness, diet, and overall well-being. Sign up now to take control of your heart health and live a healthier life.

🌟 Lifestyle
(3.5K)
17
Health Mate: Life&Heart Health
Health Mate: Life&Heart Health
Health Mate: Life&Heart Health
Heart Rate Monitor&Pulse Test
Free

Health Mate: Life is a comprehensive health and fitness application that allows you to track your daily activities, set fitness goals, monitor your progress, and connect with friends for added motivation. Download now to take control of your health and embark on a journey towards a healthier lifestyle.

💪 Health & Fitness
(2.5K)
18
Instant Pulse - Blood Pressure
Instant Pulse - Blood Pressure
Instant Pulse - Blood Pressure
Heart Mate, AFib, Oxygen,HRV
Free

Monitor and manage your pulse rate, blood pressure, oxygen levels with a smartphone app. Features include real-time monitoring, notifications, integration with Apple Health, and quick measurements using PPG technology. Take control of your heart health and wellbeing with Instant Pulse - Blood Pressure.

💪 Health & Fitness
(5.2K)
19
Health Care-Healthy Life&Heart
Health Care-Healthy Life&Heart
Health Care-Healthy Life&Heart
Heart Rate Monitor&Relaxation
Free

Discover an innovative health and wellness app that empowers users to track their daily activities, monitor vital health metrics, set personalized goals, access a database of healthy recipes, and receive tailored recommendations for a healthier lifestyle. Take charge of your well-being and achieve your health goals with this all-in-one wellness companion.

🌟 Lifestyle
(4K)
20
i-Heart: Heart Rate Monitor
i-Heart: Heart Rate Monitor
i-Heart: Heart Rate Monitor
blood pressure & pulse Tracker
Free

Vitarate is a comprehensive heart health tracker app that helps you monitor your blood pressure, pulse, and overall cardiovascular well-being. With personalized data analysis, visualization tools, and daily health recommendations, Vitarate empowers you to take an active role in managing your heart health and achieving optimal wellness.

💪 Health & Fitness
(5.1K)