ECG Test for Doctors vs NDSS
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECG Test for Doctors
Enhance your ECG interpretation skills with a vast library of real patient cases. This app offers detailed ECG recordings and interactive tests to challenge and improve your diagnostic abilities. Ideal for medical professionals and students seeking to build a strong cardiology foundation.
- 1000+ real patient ECG samples
- Static images and real-time monitor
- Interactive interpretation tests
- Detailed wave analysis
- Covers numerous ECG findings
- Challenging case scenarios
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Test and improve your ECG interpreting skills with 1000+ samples in static images, and real-time monitor. [What users say about us] "Using this as a study guide for my paramedic. It's a good way to look at the whole picture and put your interpretation skills to the test." "This collection of ECGs designed as realtime display is an essential app for every medical practitioner." "This app is great for anyone learning how to read an EKG" "Professional ecg app with nice monitor display" "Awesome app!!! Worth the download and perfect for studying!" The app is very challenging because it uses REAL patients' ECG recordings, and many of them are complicated with multiple diseases involved. The test need you to pick all interpretations, to get a 3-star rate. Wrong picks will buzz your iPhone / iPad and give you a minus score. [Note] 1) All cases are stored in raw data (sample rate is 500 points per second), not static images, so you can look into very detailed waves in pixels 2) You should already have basic knowledge of ECG interpretation, and you use the cases to build a solid cardiology foundation [Findings Covered] Atrial Flutter Atrial Fibrillation Ventricular Fibrillation Escape Beat PAC (Premature Atrial Contruction) PAC Bigeminy PAC Trigeminy PVC (Premature Ventricular Contruction) PVC Bigeminy PVC Trigeminy Supraventricular Tachycardia Ventricular Tachycardia Ventricular Escape Rhythm Ventricular Rhythm QT Prolongation Short QT High T ST Elevation S1,S2,S3 Pattern High Voltage Positive T in V1 Ventricular Hypertrophy LVH Left / Right Atrial Enlargement Left Ventricular Hypertrophy Left Atrial Overload Short PR Interval WPW Syndrome Suspect WPW Syndrome AV Block I (Wenckebach / Mobitz) 2:1 AV Block Complete AV Block Artificial Pacemaker Rhythm(A / V / D) RSR' Pattern IRBBB (Incomplete Right Bundle Branch Block) IVCD (Intraventricular Conduction Block) CRBBB (Complete Right Bundle Branch Block) CLBBB (Complete Left Bundle Branch Block) ICLBBB (Incomplete Left Bundle Branch Block) LAH (Left Anterior Hemi Block) LPH (Left Posterior Hemi Block) BBBB (Bifascicular Bundle Block) TBBB (Trifascicular Bundle Block) Flat T Negative T ST-T Abnormality Premature repolarization Syndrome Poor R Progression Abnormal Q wave Subendcardial Infarction Possible Anterior Infarction Anterior Infarction Anteroseptal Infarction Possible Lateral Infarction Lateral Infarction Inferior Infarction Possible High-Post Infarction Sinus Rhythm Coronary Sinus Rhythm AV Junctional Rhythm AV Dissociation Marked Sinus Bradycardia Sinus Bradycardia Sinus Tachycardia Tachycardia Bradycardia Extreme Tachycardia Extreme Bradycardia Sinus Arrhythmia
NDSS
Easily locate nearby NDSS registered pharmacies. Get essential contact details, opening hours, and seamless navigation to your chosen pharmacy.
- Find nearby pharmacies
- Pharmacy contact information
- Easy navigation
- Pharmacy open/close times
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An entirely new and modern way to find the closest NDSS registered pharmacy is at your fingertips. NDSS App Features: - Find Pharmacies near you. - Provide Pharmacy contact information. - Easy Navigation. - Find Pharmacy Open & Close times.
Screenshots
Verdict
The clearest difference is review sentiment: ECG Test for Doctors at 81% against NDSS's 6%. NDSS's advantage is in-app purchases (none vs 1) and update cadence (every 2 weeks vs monthly). On price, ads and device support 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
Both are free to download. ECG Test for Doctors sells 1 one-off in-app purchase. NDSS asks for nothing beyond the download.
ECG Test for Doctors ships an update monthly, NDSS every 2 weeks. Both last shipped on November 1, 2026.
| Parameter | ECG Test for Doctors | NDSS |
|---|---|---|
| Price | Free | Free |
| Rating | 4.7 (395 ratings) — better | — |
| Positive reviews | 80.8% of reviews — better | 5.9% of reviews |
| Number of ratings | 395 — better | — |
| Update frequency | Monthly | Every 2 weeks — better |
| Ads | No | No |
| In-app purchases | Yes | No — better |
| Monetization | Free with in-app purchases | Free — better |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 13.0 | 6.0 — better |
| Further details — not scored | ||
| Size | 69 MB | 3 MB |
| Age rating | 12+ | 4+ |
| Developer | WMS, Inc | Silverline Consulting Pty Ltd |
Customer experience
ECG Test for Doctors
NDSS
Bugs and requests
ECG Test for Doctors
Reported bugs
4 issues- Incorrect interpretations of rhythms like bigeminy, trigeminy, and ST changes
- Answers not matching the ECG shown
- Crashes and freezes on login screen
- Incompatible with older devices
Requested features
9 requests- Add report feature for ECGs missing important findings
- Provide physiological explanations for rhythms
- Show the ECG lead being displayed
- Add more beginner-level ECG cases
- Provide full coding instead of just a few possible diagnoses
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- Add opportunity to correct errors in readings
- Provide full explanations with markup and ability to turn markup on/off
- Add calipers for measurements
- Include questions on etiology
NDSS
Not enough reviews yet to summarise bugs or requests.
In-app purchases
ECG Test for Doctors
- ECG Pro Bundle$9.99
NDSS
No in-app purchases
Questions
Is ECG Test for Doctors free?
Is NDSS free?
Do ECG Test for Doctors or NDSS have ads?
Which is updated more often, ECG Test for Doctors or NDSS?
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