Comparison

Heart Analyzer vs ECG Reports

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

Head to head
About

Heart Analyzer

Gain deep insights into your heart health using data from your Apple Watch. Visualize trends, analyze metrics like Cardio Recovery and Heart Rate Zones, and generate detailed PDF reports. Offers advanced features and privacy-focused data handling.

Highlights
  • Dashboard with daily summaries
  • Visualized heart rate and health data charts
  • Health vital trend assessment
  • Cardio Recovery and Heart Rate Zone analysis
  • Exportable PDF heart reports
  • ECG data comparison
  • HRV rMSSD and heart rate calibration
Features
Read full description

Heart Analyzer helps you track Heart Rate, HRV, Resting Heart Rate, Cardio Recovery, Sleep and ECG trends using Apple Watch. Analyze your Health data with advanced charts, insights, Heart Reports, widgets and detailed heart analytics powered by Apple Health. Set your own high and low heart rate alerts, take control of your HRV data in the new HRV Center, and see your sleep in detail with multiple sessions, naps and time out of bed. ------------------------------------------------ ■ Simple PRIVACY ------------------------------------------------ ◎ No third party analytics ◎ No data ever leaves your device ◎ No modifications to your health data ------------------------------------------------ ■ FEATURES ------------------------------------------------ ◎ The Dashboard - Where you can swipe between days, scroll through summaries and tap into the details ◎ Charts - Heart Rate and other Health data visualized through metrics and trends of any given day ◎ Insights - Effortlessly assess your Health Vital trends ◎ Heart Rate Alerts - Choose your own high and low heart rate limits, set mute times, and opt to be notified only on sustained changes ◎ HRV Center - Control the quality and context of the Heart Rate Variability data behind your trends ◎ Sleep - Multiple sleep sessions, naps and time out of bed, with your heart rate through the night ◎ Analytics Plus - Gain a unique understanding of important metrics such as Cardio Recovery, Heart Rate Zones and plenty more ◎ Heart Reports - Generate and export tailored PDFs including a large selection of metrics with custom timescales and password protection support ◎ Bookmarks - Highlight specific days of interest, make notes on relevant details ◎ Widgets - Interact with your Home Screen and track your Heart Rate, Resting Heart Rate trends and more at a glance ◎ ECGs - Compare and analyze data recorded by Apple Watch ◎ Advanced features - Including HRV rMSSD, Heart Rate Calibration, Custom Heart Rate Zones, Smart Heart Rate Recovery and more ------------------------------------------------ ■ APPLE WATCH ------------------------------------------------ ◎ A re-designed app showing your Heart Rate over the day ◎ Heart Rate Alerts on your wrist, with no complication needed on your watch face ◎ Charts with you on the go for Move, Exercise, Cardio Points, HRV, Blood Oxygen Saturation and Resting Heart Rate ◎ Workouts right on your wrist, tap into the detail as soon as you finish your exercise ◎ Customizable complications to keep you up to date with your Heart Rate and also support for Blood Oxygen Saturation, Heart Rate Variability and Resting Heart Rate trends HEALTH SUPPORT INCLUDES: - Heart Rate - Resting Heart Rate - Blood Pressure (Systolic & Diastolic) - Electrocardiogram (ECG/EKG) - Blood Oxygen Saturation (SPO2) - Cardio Fitness (VO2Max) - Heart Rate Variability (SDNN & rMSSD) - Respiratory Rate - Breathing Disturbances - Workouts - Sleep Times, Sessions & Naps - Heart Rate Recovery - Apple Fitness & Activity - High & Low Heart Rate Notifications Heart Analyzer Premium is available as an optional monthly or annual subscription. You can also choose a one-time Lifetime Access purchase. Payment will be charged to your Apple ID account. Subscriptions automatically renew unless cancelled at least 24 hours before the end of the current billing period. You can manage or cancel your subscription at any time in your App Store account settings. Additional Terms of Use: https://www.helixapps.co.uk/heart-analyzer-terms-of-use Please Note: - Heart Analyzer integrates with the Apple Health App to read your Heart Rate and other Health data - Heart Analyzer is available on iPad with iCloud sync for Apple Health data enabled. However, you still need an iPhone with a paired Apple Watch to generate Health data to display in Heart Analyzer - To get the most out of Heart Analyzer, an iPhone with a paired Apple Watch is required

About

ECG Reports

Consolidate your heart health records in one private location. Review ECGs, track symptoms, blood pressure, and medications. Generate PDF summaries for your doctor.

Highlights
  • View Apple Watch ECGs
  • Track symptoms and blood pressure
  • Log medications
  • Explore heart metrics and trends
  • Organize records with tags
  • Generate PDF reports for doctors
  • Local backup and restore
Features
Read full description

ECG Reports brings your heart records together in one private, on it's easy to use place. Review Apple Watch ECG recordings saved in Apple Health, explore clear waveform charts, and add notes, symptoms, tags, and favorites. The Today dashboard gives you a quick view of your recent records and available heart metrics. Record symptom episodes when they happen, keep a blood pressure history, and log medications. Explore trends based on your own history, see your records together on a timeline, and prepare PDF summaries to discuss with your doctor. Features: • View Apple Watch ECG recordings from Apple Health • Explore ECG waveforms and compare two recordings side by side • Record symptom episodes, notes, and context • Log blood pressure readings and medications • View available heart metrics and personal trends • Organize records with tags, favorites, and a timeline • Create weekly summaries and doctor-ready PDF reports • Export and import a local backup • Use the app in English or Greek ECG Reports is with one time purchase, with no account, subscription, ads, or analytics. Your records are kept on your iPhone unless you choose to export or share them. ECG Reports is for organizing and reviewing information. It is not a medical device, does not diagnose heart conditions, and does not recommend treatment. Speak with a qualified clinician about medical concerns. If you have urgent symptoms, seek medical help immediately.

Screenshots

Heart Analyzer4 screens
ECG Reports4 screens

Verdict

The call

The clearest difference is price: Heart Analyzer at Free against ECG Reports's $2.99. Heart Analyzer also leads on rating (4.7 vs 3.7) and review sentiment (84% vs 50%). ECG Reports's advantage is in-app purchases (none vs 7) and chart position (#93 vs unranked). On ads, device support and iOS requirement 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

Heart Analyzer is free to download; ECG Reports costs $2.99 up front. Heart Analyzer sells 7 in-app purchases, starting at $3.99 per month. ECG Reports asks for nothing beyond the download.

ReceptionRating · Positive reviews · Number of ratings

Heart Analyzer holds the better App Store score, 4.7 against 3.7. That said, the two scores are not equally well evidenced: Heart Analyzer has 22K ratings behind it against 3, so its average is the more settled of the two. Written reviews point the same way: 84% of Heart Analyzer's written reviews are positive against 50% of ECG Reports's.

UpkeepUpdate frequency

Heart Analyzer ships an update weekly, ECG Reports every 4 months. The most recent releases landed on October 18, 2026 and October 17, 2026 respectively.

Scorecard8 real differences · 3 level
Heart Analyzer versus ECG Reports: the parameters behind the verdict, then further details
ParameterHeart AnalyzerECG Reports
PriceFree — better$2.99
Rating4.7 (22K ratings) — better3.7 (3 ratings)
Positive reviews84.2% of reviews — better50.0% of reviews
Number of ratings22K — better3
Update frequencyWeekly — betterEvery 4 months
AdsNoNo
In-app purchasesYesNo — better
MonetizationFree with in-app purchases — betterPaid
Best chart rank—#93 — better
DevicesiPhone, iPad, Apple Watch — betteriPhone, iPad
Requires iOS17.517.0 — better
Further details — not scored
Size54 MB2 MB
Age rating4+4+
DeveloperHelix Apps LTDChristos Kesidis

Customer experience

Heart Analyzer

All ratings22,267 ratings
Positive92.6%
Neutral3.6%
Negative3.7%
Written reviews1,847 reviews
Positive84.2%
Neutral6.3%
Negative9.5%

ECG Reports

All ratings3 ratings
Positive66.7%
Neutral0.0%
Negative33.3%
Written reviews2 reviews
Positive50.0%
Neutral0.0%
Negative50.0%

Bugs and requests

Heart Analyzer

Reported bugs

3 issues
  • Premium features not working as expected
  • Syncing issues between iPhone and Apple Watch
  • Oxygen level tracking not functioning properly

Requested features

4 requests
  • Add blood pressure monitoring
  • Allow generating reports for current month
  • Improve ECG interpretation guidance
  • Add option to customize Apple Watch complications

ECG Reports

Not enough reviews yet to summarise bugs or requests.

In-app purchases

7 purchases

Heart Analyzer

Subscriptions2
  • Monthly$3.991 Month
  • Annual$19.991 Year
One-time5
  • Data Plus$9.99
  • Reports Plus$9.99
  • Analytics Plus$9.99
Show 2 more
  • Complete Premium$24.99
  • Lifetime Access$49.99
None

ECG Reports

No in-app purchases

Questions

Is Heart Analyzer free?
Heart Analyzer is free to download, with in-app purchases available.
Is ECG Reports free?
ECG Reports costs $2.99, with no in-app purchases.
Which has better reviews, Heart Analyzer or ECG Reports?
Heart Analyzer is rated higher. Heart Analyzer averages 4.7 out of 5 from 22K ratings, while ECG Reports averages 3.7 from 3 ratings.
Do Heart Analyzer or ECG Reports have ads?
Neither Heart Analyzer nor ECG Reports shows ads.
Which is updated more often, Heart Analyzer or ECG Reports?
Heart Analyzer ships an update weekly, and ECG Reports every 4 months. Most recently, Heart Analyzer was updated on October 18, 2026 and ECG Reports on October 17, 2026.

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