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Best Heart Rate Zones Plus Apps

218+ iOS apps curated and reviewed

4.6 avg rating
19 free apps
Updated May 2026

Every iPhone needs a few good heart rate zones plus apps. We benchmark 218+ 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 Heart Rate Zones Plus

Zones for Training#1

Zones for Training by Flask LLP

Heart Rate Zone Training
Editor's Choice
💪 Health & Fitness
4.7😊(485 ratings)
FreeIn-App Purchases
Zones for Training screenshot 1
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Zones for Training screenshot 6

An application designed for heart rate zone training, allowing users to monitor exercise intensity and track various workout metrics like duration, calories, heart rate zones, and more. Ideal for a range of workouts, it provides real-time feedback through Apple Watch and detailed post-workout analysis on the iPhone. Start optimizing your workouts efficiently with Zones!

What We Love

  • 👍 Seamless integration with Apple Watch
  • 👍 Helpful for daily stats and weekly/monthly comparisons
  • 👍 Motivating haptic feedback on Apple Watch
  • 👍 Well-designed app with nice interface

Room to Improve

  • 🐛 No after-sale support/service
  • 🐛 Inconsistent heart rate tracking
  • 🐛 Widgets not working after update
Cardiio: Heart Rate Monitor#2

Cardiio: Heart Rate Monitor by Cardiio, Inc.

HR checker & beat analyzer
Strong Contender
💪 Health & Fitness
4.7😊(58K ratings)
FreeIn-App Purchases
Cardiio: Heart Rate Monitor screenshot 1
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Cardiio: Heart Rate Monitor screenshot 6

Cardiio is a convenient heart rate monitoring application that allows users to easily check their heart rate using just their phone's camera. Stay informed about your heart health with this user-friendly and efficient app.

What We Love

  • 👍 Accurate heart rate monitoring
  • 👍 Convenient and easy to use
  • 👍 Helpful for monitoring heart health conditions
  • 👍 Useful workout features

Room to Improve

  • 🐛 Inconsistent or unreliable readings
  • 🐛 Difficulty getting readings after exercise
  • 🐛 Compatibility issues with newer iPhone models
CardioBot: Stress & Activity#3

CardioBot: Stress & Activity by Majid Jabrayilov

Cardio Activity HRV Tracker
Worth Considering
💪 Health & Fitness
4.6😐(9.6K ratings)
FreeIn-App Purchases
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Monitor your heart rate and daily activities with CardioBot, an all-in-one heart rate monitor and activity tracker that provides smart recommendations for improving cardiovascular health. With features like color-coded heart rate readings, workout and meditation data tracking, and sleep analysis, CardioBot offers a comprehensive view of your heart health on your iPhone. Start tracking your heart health today!

What We Love

  • 🚀 Great app for tracking heart health
  • 👍 Easy to use interface
  • 💡 Helpful insights and recommendations
  • 🚀 Integrates well with Apple Watch

Room to Improve

  • 🐛 Inaccurate or inconsistent data
  • 🔒 Privacy concerns with data collection
  • 💰 Subscription model required for full features

More Heart Rate Zones Plus apps to explore

4
Zone Trainer: Heart Rate Zones
Zone Trainer: Heart Rate Zones
Zone Trainer: Heart Rate Zones
Heart rate zones hands-free
Free
💪 Health & Fitness
(12)
5
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)
6
Zx: Heart Rate Zones Training
Zx: Heart Rate Zones Training
Zx: Heart Rate Zones Training
Interval Timer & HIIT Trainer
Free

This personal training application guides users through interval workouts, helping them optimize their heart rate zones for improved fitness and performance. Create custom workouts, download community-made sessions, and track progress with in-depth stats and insights to take your training to the next level.

💪 Health & Fitness
(70)
7
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Instant Heart Rate: HR Monitor
Pulse Tracker & Stress Test
Free

Track your heart rate instantly using your smartphone camera. Get real-time heart rate measurements, track your fitness progress, and stay on top of your health goals with ease. Download now and take control of your heart health.

💪 Health & Fitness
(229K)
8
Orange Zones Workout Companion
Orange Zones Workout Companion
Orange Zones Workout Companion
Track Heart Rate Zones
Free

Maximize your workout with the Orange Zone app: tailor each session to your heartbeat, earn points in high-intensity zones, track progress in real-time, and access diverse workouts for all fitness levels. Join now to redefine your fitness journey!

💪 Health & Fitness
(1.1K)
9
Zone 2: Heart Rate Training
Zone 2: Heart Rate Training
Zone 2: Heart Rate Training
Cardio zones workout HR alerts
Free
$4.99 | 100% OFF

Track your heart rate during workouts with real-time monitoring, personalized heart rate zones, and detailed workout analysis. Achieve optimal training results by staying within your target heart rate zones. Start improving your fitness today!

💪 Health & Fitness
(235)
10
Echo: Watch Heart Rate Monitor
Echo: Watch Heart Rate Monitor
Echo: Watch Heart Rate Monitor
Use Apple Watch for Gym & Apps
Free

Turn your Apple Watch into a Bluetooth heart rate monitor with ECHO. Connect your heart rate to various fitness apps and equipment, track customized heart rate zones, and enjoy a free 20-minute workout trial. Transform your workout experience today!

💪 Health & Fitness
(3.6K)
11
HR Zones - Target Heart Rate
HR Zones - Target Heart Rate
HR Zones - Target Heart Rate
Your Heart Rate Zones
Free

This application helps you determine your target heart rate exercise zone based on your age and resting heart rate, allowing you to exercise safely and effectively. By staying within your optimal heart rate zone, you can maximize the benefits of your workout, burn body fat and calories, and improve your cardiovascular health.

💪 Health & Fitness
(29)
12
Heartify: Heart Health Monitor
Heartify: Heart Health Monitor
Heartify: Heart Health Monitor
Pulse & Stress Analyzer, HRV
Free

Monitor your heart health with real-time pulse monitoring, personalized health insights, and activity tracking. Stay informed and proactive about your heart health with Heartify.

💪 Health & Fitness
(118K)
13
AccuRate Heart Rate Monitor
AccuRate Heart Rate Monitor
AccuRate Heart Rate Monitor
Heart Rates, Heart Wave & AFib
Free

Track and monitor your heart rate and heart wave patterns with real-time data using our innovative heart rate monitor application. Stay informed about your cardiovascular health and make informed decisions for a healthier lifestyle. Download now to take charge of your heart health!

💪 Health & Fitness
(1.2K)
14
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)
15
iCardiac: Frequencia Cardiaca
iCardiac: Frequencia Cardiaca
iCardiac: Frequencia Cardiaca
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)
16
Heart Rate Monitor - Pulse HR
Heart Rate Monitor - Pulse HR
Heart Rate Monitor - Pulse HR
Heart Beat & Pulse Tracker App
Free

Monitor your heart rate with precision using Pulse HR. Get real-time updates on your pulse to keep track of your cardiovascular health effortlessly. Download now and prioritize your heart's well-being.

💪 Health & Fitness
(9K)
17
Heart Rate Monitor - Pulse
Heart Rate Monitor - Pulse
Heart Rate Monitor - Pulse
Pulse & Stress Analyzer, HRV
Free

Monitor your heart rate and check your blood pressure with ease using this user-friendly application. Stay on top of your health and track your vital signs effortlessly. Download now and take control of your well-being.

🌟 Lifestyle
(108)
18
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)
19
Heart Rate Pro-Health Monitor
Heart Rate Pro-Health Monitor
Heart Rate Pro-Health Monitor
Pulse & ecg Checker Watcher
$19.99

Track and monitor your heart rate with real-time readings using Heart Rate Pro-Health Monitor. Stay informed about your health and fitness levels by easily measuring your pulse and accessing insightful data on the go. Download now for a healthier tomorrow!

💪 Health & Fitness
(7.9K)
20
FITIV Workout & Health Tracker
FITIV Workout & Health Tracker
FITIV Workout & Health Tracker
HRV, Sleep & Heart Rate Zones
Free

Get the ultimate fitness companion for unlocking your workout potential with comprehensive heart rate monitoring and personalized fitness data integration. Track progress, set goals, and enjoy live workout streaming with this all-in-one app. Crush your fitness targets and elevate your performance with guided workout planning, live coaching, and detailed exercise analysis. Start your fitness journey today!

💪 Health & Fitness
(13K)