ECG vs OneWelbeck
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
ECG
Easily record symptoms experienced during a Holter monitoring session. This tool helps transmit your symptom notes to your clinician for review alongside your ECG recording. It does not provide diagnoses or medical advice and is not for emergencies.
- Record symptoms during Holter monitoring
- Transmit symptom notes to clinician
- Convenient symptom logging tool
- Compatible with iPhone and iPad
Read full descriptionHide full description
The ECG On-Demand® Tracker app will allow you to easily record symptoms during the Holter recording session. When feeling unwell, note your symptoms in the tracker app. The function of this App is to provide a convenient tool to record your symptoms and transmit them to the clinician who will be reviewing your ECG recording at the end of the monitoring period. This App does not notify a clinician at the time you are experiencing symptoms. This App does not provide a diagnosis or medical advice. In case of a medical emergency, please seek immediate medical attention.
OneWelbeck
This digital companion supports patients before and after medical procedures. It provides stage-by-stage videos from your clinical team and relevant, accessible information for each step of your journey. The app integrates with Apple Health for personalized targets and encouragement.
- Stage-by-stage procedure videos
- Clinical team insights
- Accessible, relevant information
- Apple Health integration
- Personalized targets and encouragement
Read full descriptionHide full description
Prepare for your visit to OneWelbeck. OneWelbeck is your digital companion, created by our clinicians to support you before and after your procedure. To get started, download OneWelbeck and enter your 6-digit pin code to unlock your unique app; custom-made for you, your clinician and your procedure. • Stage-by-stage videos featuring your clinical team • Reliable, accessible information, relevant to each stage of your journey • Integrates with the Apple Health app, enabling us to give you personalised targets and encouragement
Screenshots
Verdict
The clearest difference is update cadence: OneWelbeck at fortnightly against ECG's every 3 months. ECG's advantage is review sentiment (67% vs 50%) and iOS requirement (9.0 vs 15.6). 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
Both are free to download. Neither carries in-app purchases, so what you see is what you pay.
ECG ships an update every 3 months, OneWelbeck fortnightly. The most recent releases landed on October 14, 2026 and October 13, 2026 respectively.
| Parameter | ECG | OneWelbeck |
|---|---|---|
| Price | Free | Free |
| Positive reviews | 66.7% of reviews — better | 50.0% of reviews |
| Update frequency | Every 3 months | Fortnightly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free | Free |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Requires iOS | 9.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 51 MB | 68 MB |
| Age rating | 4+ | 12+ |
| Developer | Technomed Ltd | Ambulatory Surgery International Ltd. |
Customer experience
ECG
OneWelbeck
In-app purchases
ECG
No in-app purchases
OneWelbeck
No in-app purchases
