Comparison

Qaly | ECG Reader vs Movesense ECG Recorder

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

Head to head
About

Qaly | ECG Reader

Get your ECGs analyzed by certified experts within minutes for peace of mind. This app supports various devices like Apple Watch and Fitbit, offering detailed interpretations of palpitations and abnormal heart rhythms. Track heart rate variability to monitor stress and recovery.

Highlights
  • Expert ECG interpretation
  • Supports Apple Watch, Fitbit, Kardia, and more
  • Analysis of 30+ heart rhythms
  • Heart rate variability (HRV) tracking
  • Shareable reports for doctors
  • Integration with Health app
Features
Read full description

Heart feels off? Inconclusive ECG? Get your ECGs read by certified experts within minutes, for peace of mind. 500,000+ ECGs read so far. Qaly is the leading ECG app for Apple Watch, Fitbit, Kardia, and other devices. On the Qaly app, get your ECGs reviewed by certified cardiographic technicians, trained to read ECGs for 30+ palpitations and abnormal heart rhythms like Afib, SVT, PVC, PAC, short or prolonged PR interval, short or long QT interval, WPW, and more. Track your heart rate variability (HRV) to monitor stress and recovery. The Qaly app (formerly ReadMyECG) is built by Stanford cardiologists and engineers, including Dr. Marco Perez, a Stanford Associate Professor of Medicine and Stanford Cardiac Electrophysiologist. Join 200K+ heart heroes signed-up with the Qaly app today, the only app where human experts analyze and interpret ECGs from your Apple Watch, Fitbit Watch, Withings Watch, KardiaMobile, WHOOP, Garmin or any other device within minutes, day or night. ---- Qaly members stay heart healthy: “I would like to thank everyone reading the ECGs on Qaly. Because of Qaly, I went to my doctor and was diagnosed with SVT and was told it was probably never an anxiety disorder. I have lived 15 years of hell thinking I was having intermittent panic attacks and agoraphobia. Getting set up for an ablation. I will be forever grateful.” — Marcie D. from Alabama “Qaly was so helpful in quickly identifying signs of a potentially serious heart condition … Without Qaly, I would have blown off the ECG and maybe shown it to my primary care doctor at my next appointment a few months away.” — Lori B. from Virginia “My Apple Watch categorizes my arrhythmia as normal or inconclusive, which makes me question what I’m feeling. Without Qaly, it would’ve taken me another 6 months to a year to take this to a doctor. With Qaly I gained valuable information. Qaly is the key.” — Jessi I. from Washington ----- Qaly members get peace of mind: • ECG analyzer for all watches and devices: Apple Watch ECG, Fitbit ECG, Kardia ECG, Wellue ECG, Withings ECG, WHOOP ECG, Garmin ECG, holter monitors, and more. • Borderline ECG, Inconclusive Apple Watch ECG, Inconclusive Fitbit ECG, Unclassified KardiaMobile EKG, WHOOP ECG, Garmin ECG, and all other Inconclusive ECGs analyzed within minutes, for clarity. • See irregular heartbeats like PAC and PVC on your ECG, analyzed by an expert ECG reader. • See your PR Interval, QRS Interval, and QTc Interval on your ECG, also analyzed by an expert EKG reader. • Get more from Qaly technician interpretations than your typical ECG analyzer app or HRV tracker: Qaly is the only ECG interpretation app where human experts provide professional analysis of your heart readings within minutes. • Share Qaly reports with your doctor, cardiologist, or electrophysiologist. ---- The Qaly app displays ECG data by integrating with the Health app. This is not available on the iPad. Disclaimer: Qaly does not practice medicine or provide medical services. The Qaly application and service is only for general informational and educational purposes and is in no way intended to, or be relied upon to replace or constitute professional medical care or attention by a qualified healthcare provider. The information about health provided by the Qaly application and service is not intended to diagnose, treat, cure or prevent disease. IF YOU THINK YOU HAVE A MEDICAL EMERGENCY, CALL YOUR DOCTOR OR 911 IMMEDIATELY. DO NOT RELY ON ELECTRONIC COMMUNICATIONS OR COMMUNICATION THROUGH THE QALY APPLICATION FOR IMMEDIATE, URGENT MEDICAL NEEDS. THE COMPANY SERVICE IS NOT DESIGNED OR INTENDED TO FACILITATE MEDICAL EMERGENCIES. ---- The electrocardiogram (ECG/EKG) functionality utilized by this app, available through Apple Watch and Withings devices, is accessible in regions where relevant regulatory clearances—such as FDA clearance, CE marking, UKCA marking, TGA approval, and Health Canada approval—are recognized and in effect.

About

Movesense ECG Recorder

Record, view, and share live and recorded ECG data using a compatible sensor. This tool facilitates real-time rhythm monitoring and offers various export formats for medical professionals. It's designed for diverse environments, from home to remote locations.

Highlights
  • Live ECG measurement
  • ECG recording
  • View recorded ECGs
  • Share ECGs in PDF, CSV, EDF+ formats
  • HRV and ECG visualizations
  • Connect third-party interpretation services
Features
Read full description

Movesense ECG Recorder is a free application for viewing, recording, and sharing single-channel ECG/EKG (electrocardiogram) data measured with the Movesense MD ECG sensor. When paired with the Movesense MD sensor, the ECG Recorder provides real-time viewing and recording of single-channel ECG/EKG waveforms. Recorded ECGs can be reviewed in the app and shared in PDF, CSV, and EDF+ formats. The Movesense MD sensor is available separately at https://www.movesense.com/ecg. The Movesense MD sensor and ECG Recorder combination can be used wherever single-channel ECG measurements are needed, including at home, in healthcare environments, or during mobile and remote data collection in both urban and rural conditions. Recorded ECG files can be shared with healthcare professionals or compatible ECG analysis services for further interpretation. From version 2.1 onwards, the app provides ECG and HRV visualizations, which support healthcare personnel in making diagnoses and treatment decisions based on measurement data. The application supports integration with third-party ECG interpretation services for further analysis. Contact Movesense for inquiries. The Movesense ECG Recorder application is not a standalone diagnostic tool. The application does not provide a diagnosis or interpretation of ECG recordings. ECG interpretation and diagnosis must be performed by qualified healthcare professionals using appropriate analysis tools. The Movesense ECG recorder is certified as a Class IIa medical device (EU MDR 2017/745) together with the Movesense MD sensor. The sensor and app combination is also known as CardioRTHM. The Movesense ECG Recorder application is a measurement data gateway for Movesense sensors. It is intended for viewing, recording, and sharing single-channel electrocardiogram data measured with the Movesense MD sensor. Always seek a doctor’s advice before making any medical decisions.

Screenshots

Qaly | ECG Reader4 screens
Movesense ECG Recorder4 screens

Verdict

The call

The clearest difference is rating: Qaly | ECG Reader at 4.7 against Movesense ECG Recorder's 2.0. Qaly | ECG Reader also leads on ratings volume (874 vs 1) and update cadence (every 2 weeks vs monthly). On price, ads, in-app purchases and monetization model 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

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

ReceptionRating · Positive reviews · Number of ratings

Qaly | ECG Reader holds the better App Store score, 4.7 against 2.0. That said, the two scores are not equally well evidenced: Qaly | ECG Reader has 874 ratings behind it against 1, so its average is the more settled of the two.

UpkeepUpdate frequency

Qaly | ECG Reader ships an update every 2 weeks, Movesense ECG Recorder monthly. The most recent releases landed on October 27, 2026 and October 24, 2026 respectively.

Scorecard3 real differences · 7 level
Qaly | ECG Reader versus Movesense ECG Recorder: the parameters behind the verdict, then further details
ParameterQaly | ECG ReaderMovesense ECG Recorder
PriceFreeFree
Rating4.7 (874 ratings) — better2.0 (1 ratings)
Positive reviews74.8% of reviews—
Number of ratings874 — better1
Update frequencyEvery 2 weeks — betterMonthly
AdsNoNo
In-app purchasesNoNo
MonetizationFreeFree
DevicesiPhoneiPhone
Requires iOS17.616.1 — better
Further details — not scored
Size97 MB37 MB
Age rating17+17+
DeveloperQaly, Inc.Movesense Oy

Customer experience

Qaly | ECG Reader

All ratings874 ratings
Positive92.4%
Neutral1.4%
Negative6.2%
Written reviews234 reviews
Positive74.8%
Neutral4.3%
Negative20.9%

Movesense ECG Recorder

All ratings1 ratings
Positive0.0%
Neutral0.0%
Negative100.0%

Bugs and requests

Qaly | ECG Reader

Reported bugs

3 issues
  • App crashes on launch
  • Issues deleting account and data
  • Subscription charges not stopping after cancellation

Requested features

4 requests
  • Dark mode option
  • Ability to view past ECG history
  • Integration with more wearable devices
  • Option to request a specific technician review

Movesense ECG Recorder

Not enough reviews yet to summarise bugs or requests.

In-app purchases

None

Qaly | ECG Reader

No in-app purchases

None

Movesense ECG Recorder

No in-app purchases

Questions

Is Qaly | ECG Reader free?
Qaly | ECG Reader is free to download, with no in-app purchases.
Is Movesense ECG Recorder free?
Movesense ECG Recorder is free to download, with no in-app purchases.
Which has better reviews, Qaly | ECG Reader or Movesense ECG Recorder?
Qaly | ECG Reader is rated higher. Qaly | ECG Reader averages 4.7 out of 5 from 874 ratings, while Movesense ECG Recorder averages 2.0 from 1 ratings.
Do Qaly | ECG Reader or Movesense ECG Recorder have ads?
Neither Qaly | ECG Reader nor Movesense ECG Recorder shows ads.
Which is updated more often, Qaly | ECG Reader or Movesense ECG Recorder?
Qaly | ECG Reader ships an update every 2 weeks, and Movesense ECG Recorder monthly. Most recently, Qaly | ECG Reader was updated on October 27, 2026 and Movesense ECG Recorder on October 24, 2026.

Other comparisons