Comparison

CardioBot vs ECG EKG Viewer for Polar H10

Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.

Head to head
About

CardioBot

Monitor your heart rate and daily activities with this comprehensive health tracker. It analyzes cardiovascular health, provides smart recommendations based on AHA studies, and offers detailed stress and sleep analysis. View your data through an elegant interface with color-coded charts and timelines.

Highlights
  • Heart rate monitoring
  • Activity tracking
  • Cardiovascular health analysis
  • Stress tracking
  • Sleep analysis
  • Workout data viewing
  • Smart recommendations
Features
Read full description

Understand what your Apple Watch is telling you. CardioBot transforms your heart rate, Heart Rate Variability (HRV), stress, readiness, recovery, sleep, and activity into clear, personalized health insights—helping you better understand your body every day. Your Apple Watch continuously collects valuable health data, but individual numbers and charts only tell part of the story. CardioBot brings your health metrics together, reveals how they’re connected, and explains what changes over time may mean for your overall wellbeing. Built around your heart, CardioBot combines heart rate, HRV, stress, sleep, recovery, readiness, activity, and other Apple Watch vitals into one complete picture of your health. Discover how exercise, sleep, work, travel, illness, and everyday habits influence your body, recognize meaningful trends, and make more informed decisions about your routine. Health isn’t about a single measurement—it’s about understanding how your body changes over time. CardioBot helps you uncover patterns that are easy to miss and gives your Apple Watch data the context it deserves. With CardioBot, you can: * Understand your heart rate throughout the day, during sleep, exercise, and everyday life * Track Heart Rate Variability (HRV) alongside other Apple Watch health metrics * Follow stress patterns and better understand how daily life affects your body * See personalized readiness insights to understand whether your body appears prepared for activity * Monitor recovery trends and how sleep, stress, and activity influence them * Discover how your sleep affects recovery, readiness, and overall wellbeing * Identify long-term trends across heart health, stress, sleep, recovery, readiness, and activity * Receive clear, personalized insights instead of digging through scattered charts in Apple Health CardioBot is designed for everyday health awareness—not just fitness or training. Whether you’re improving sleep, managing stress, building healthier habits, staying active, or simply becoming more aware of your body, CardioBot helps you get more from the health data your Apple Watch already collects. CardioBot works with data from the Health app. An iPhone with the Health app is required. Health information is securely read from Apple Health, which may be populated by your Apple Watch and other compatible devices and apps. CardioBot is not a medical device and does not diagnose, treat, cure, or prevent any disease or medical condition. The information provided by CardioBot is intended for general wellness and informational purposes only and should not be used as medical advice. Always consult a qualified healthcare professional regarding any medical questions, symptoms, or concerns. Subscription information Your payment will be charged to your iTunes Account as soon as you confirm your purchase. You can manage your subscriptions and turn off auto-renewal from your Account Settings after the purchase. Your subscription will renew automatically unless you turn off auto-renew at least 24 hours before the end of the current period. The cost of renewal will be charged to your account in 24 hours prior to the end of the current period. When canceling a subscription, your subscription will stay active until the end of the period. Auto-renewal will be disabled, but the current subscription will not be refunded. Any unused portion of a free trial period, if offered, will be forfeited when purchasing a subscription. Privacy Policy: http://cardiobot.swiftwithmajid.com/privacy Terms of use: https://www.apple.com/legal/internet-services/itunes/dev/stdeula/

About

ECG EKG Viewer for Polar H10

Visualize real-time heartbeats from your Polar H10 tracker on a graph. Record and store this data for later review or to share with medical professionals. It also integrates with the Health app by storing heart rate information.

Highlights
  • Real-time heart beat visualization
  • Graph paper display
  • Data recording for later review
  • Health app data storage
  • Supports Polar H10 tracker
Features
Read full description

Use your Polar H10 fitness tracker to see your (or your horse's!) heart beats in real time on a standard graph paper. Record the data to review it later, show it to your doctor (or your horse's horse-doctor). The app also can store heart rate information to the Health app. The app only stores the information, that is, it doesn't read anything from the Health app. No in-app purchases, ads or subscriptions! Disclaimer: This app does not provide medical advice. If you feel unwell seek the advice of your physician or other qualified healthcare provider.

Screenshots

CardioBot4 screens
ECG EKG Viewer for Polar H103 screens

Verdict

The call

The clearest difference is price: CardioBot at Free against ECG EKG Viewer for Polar H10's $4.99. CardioBot also leads on update cadence (weekly vs every 6 weeks) and ratings volume (10K vs 5). ECG EKG Viewer for Polar H10's advantage is in-app purchases (none vs 3) and iOS requirement (15.1 vs 18.0). On rating, review sentiment and ads there is nothing between them.

Scored on Price · Rating · Positive reviews · Number of ratings · Update frequency · Ads · In-app purchases · Monetization · Best chart rank · Devices · Requires iOS

CostPrice · In-app purchases · Ads · Monetization

CardioBot is free to download; ECG EKG Viewer for Polar H10 costs $4.99 up front. CardioBot sells 3 in-app purchases, starting at $1.99 per 7 days. ECG EKG Viewer for Polar H10 asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

On the App Store both sit at effectively the same score — 4.5 for CardioBot against 4.4 for ECG EKG Viewer for Polar H10. That said, the two scores are not equally well evidenced: CardioBot has 10K ratings behind it against 5, so its average is the more settled of the two. Written reviews are what separate them: 47% of CardioBot's written reviews are positive against 50% of ECG EKG Viewer for Polar H10's.

UpkeepUpdate frequency

CardioBot ships an update weekly, ECG EKG Viewer for Polar H10 every 6 weeks. The most recent releases landed on September 23, 2026 and September 21, 2026 respectively.

Scorecard7 real differences · 3 level
CardioBot versus ECG EKG Viewer for Polar H10: the parameters behind the verdict, then further details
ParameterCardioBotECG EKG Viewer for Polar H10
PriceFree — better$4.99
Rating4.5 (10K ratings) — better4.4 (5 ratings)
Positive reviews46.7% of reviews50.0% of reviews — better
Number of ratings10K — better5
Update frequencyWeekly — betterEvery 6 weeks
AdsNoNo
In-app purchasesYesNo — better
MonetizationSubscriptionFree — better
DevicesiPhone, iPad, Apple Watch, Vision Pro — betteriPhone, iPod
Requires iOS18.015.1 — better
Further details — not scored
Size38 MB7 MB
Age rating12+4+
DeveloperMajid JabrayilovHvin LLC

Customer experience

CardioBot

All ratings10,257 ratings
Positive88.1%
Neutral5.4%
Negative6.5%
Written reviews304 reviews
Positive46.7%
Neutral14.1%
Negative39.1%

ECG EKG Viewer for Polar H10

All ratings5 ratings
Positive80.0%
Neutral0.0%
Negative20.0%
Written reviews6 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

CardioBot

Reported bugs

3 issues
  • App crashes or freezes frequently
  • Syncing issues with Apple Watch
  • Historical data disappearing or not displaying correctly

Requested features

4 requests
  • More customization options for notifications
  • Support for other fitness devices beyond Apple Watch
  • Ability to manually log workouts and activities
  • Clearer explanations of metrics and data interpretation

ECG EKG Viewer for Polar H10

Not enough reviews yet to summarise bugs or requests.

In-app purchases

3 purchases

CardioBot

Subscriptions3
  • Weekly$1.997 Days
  • Monthly$4.991 Month
  • Annual7 Days trial$29.991 Year
None

ECG EKG Viewer for Polar H10

No in-app purchases

Questions

Is CardioBot free?
CardioBot is free to download, with in-app purchases available.
Is ECG EKG Viewer for Polar H10 free?
ECG EKG Viewer for Polar H10 costs $4.99, with no in-app purchases.
Which has better reviews, CardioBot or ECG EKG Viewer for Polar H10?
CardioBot is rated higher. CardioBot averages 4.5 out of 5 from 10K ratings, while ECG EKG Viewer for Polar H10 averages 4.4 from 5 ratings.
Do CardioBot or ECG EKG Viewer for Polar H10 have ads?
Neither CardioBot nor ECG EKG Viewer for Polar H10 shows ads.
Which is updated more often, CardioBot or ECG EKG Viewer for Polar H10?
CardioBot ships an update weekly, and ECG EKG Viewer for Polar H10 every 6 weeks. Most recently, CardioBot was updated on September 23, 2026 and ECG EKG Viewer for Polar H10 on September 21, 2026.

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