Best Kardia alternatives: apps like Kardia

5+ similar apps compared and reviewed

4.4 avg rating
5 free apps
Updated November 2026

Whether you want more options like Kardia or a completely different take on the same concept, our curated list of 5+ similar apps has you covered. Updated for 2026 with the latest ratings and comparisons.

Top Alternatives to Kardia

ECG+ | Your Watch ECG Reader#1

ECG+ | Your Watch ECG Reader by Heartworks Pty Ltd

Evidence your doctor can use
Editor's Choice
🏥 Medical
4.5😐(2.6K ratings)
FreeIn-App Purchases
#37in Medical
ECG+ | Your Watch ECG Reader screenshot 1
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ECG+ | Your Watch ECG Reader screenshot 6

This app enhances your Apple Watch ECG recordings by calculating PQRST to reveal your unique heartbeat signature. It also monitors Heart Rate Variability (HRV), an objective measure of physical readiness, and integrates with Apple Health.

What We Love

  • 🚀 Accurate ECG readings
  • 👍 Helpful in monitoring heart health
  • 📊 Provides useful insights and data
  • 🤖 Impressive algorithms and analysis

Room to Improve

  • 🐛 Inconsistent performance and reliability
  • 💰 Expensive subscription model
  • 🤔 Limited functionality in free version
  • ⚠️ Compatibility issues with older devices
MyZio#2

MyZio by iRhythm Technologies, Inc

Symptom logging for MyZio
Strong Contender
🏥 Medical
4.8😊(69K ratings)
Free
#35in Medical
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Log your symptoms and track your ECG monitor's shipping status. Access helpful information and instructional videos to guide you through your monitoring experience.

What We Love

  • 🚀 Thoughtfully designed device
  • 👍 Easy to use app
  • 👍 Convenient and user-friendly
  • 👍 Straightforward instructions
  • 👍 Helpful app features
  • 👍 Effective monitoring

Room to Improve

  • 🐛 Adhesive issues and device falling off
  • 🔒 Lack of clear device status indication
  • 🔒 Inability to edit logged entries
  • 🔒 Restrictive usage guidelines
  • 🔒 Unreliable data collection
  • 🔒 Billing and customer service problems
3.7😞(1.4K ratings)
Free
MyCareLink Heart™ screenshot 1
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This app enables remote monitoring for patients with Medtronic heart devices featuring Bluetooth. It securely transmits heart device data to your clinic automatically, requiring cellular or Wi-Fi access. Enrollment through your doctor is necessary to begin using this service.

What We Love

  • 💻 Convenient app instead of bedside monitor
  • ⚙️ Connects well with device
  • 📊 Tracks daily physical activity

Room to Improve

  • 🔍 Lack of access to own heart data
  • 🔌 Battery drain issues
  • 🔌 Requires app to be kept open constantly
  • 🐛 Connectivity issues, app not working as expected
  • 🕰️ Outdated app, not compatible with latest iOS