mini ECG vs WatchYourHeart
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
mini ECG
This app collects ECG data from Bluetooth-enabled devices, allowing users to analyze and visualize ECG waves. It can record cases on your iPhone or iPad and share electrocardiograms with others. Medical-grade monitoring equipment used with this app has passed US FDA certification.
- Collect ECG data via Bluetooth
- Analyze ECG wave data
- Record ECG cases
- Share electrocardiograms
- FDA-certified equipment compatibility
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Mini ECG app is used to collect ECG data from device with Bluetooth,We can analysis the collected data and draw ECG wave,it can also record the case on your iPhone/iPad.Then you can share the electrocardiogram to your friends/doctors. Medical-grade ECG monitoring equipment (PM10) has passed the US FDA certification. FDA certification link:https://www.accessdata.fda.gov/scripts/cdrh/cfdocs/cfRL/rl.cfm?lid=497504&lpcd=DPS Seek a doctor’s advice in addition to using this app and before making any medical decisions.
WatchYourHeart
This app allows users to manage, filter, and securely share ECG readings from their Apple Watch or Withings Move ECG to their cardiologist. It integrates with Apple Health and Withings Health Mate for seamless data transfer and offers guided menus for adding symptoms and categorizing readings.
- Manage ECG readings
- Filter ECGs by color coding
- Securely forward ECGs to cardiologists
- Integrates with Apple Health
- Integrates with Withings Health Mate
- Add symptoms and additional information
- Scalable ECG viewing
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Manage, list, filter and securely forward ECGs from Apple Watch or Withings Move ECG on iPhone to your cardiologist Since April 2019 nova motum has been developing an iPhone app solution for healthy people and people with heart symptoms who are already ill. nova motum is advised and accompanied by the cardiologist Dr. Marc Oliver Grad. Watch your Heart is aimed at the target group of users who wear an Apple Watch or a Withings ECG Move Smartwatch suitable for ECG measurement and would like to use it actively with their iPhone. Occurring symptoms and the recording of the single-channel ECG directly on Apple Watch / Withings ECG Move and iPhone will later offer the cardiologist a platform for direct communication with the client. An ECG is generated on the Apple Watch or Withings ECG Move Smartwatch, transferred to the Apple Health app or the Withings Health Mate API triggered by the user, and finally transferred from there directly to the Watch-your-Heart app for further processing. Users of Withings ECG Move Smartwatch can configure their ECG data for automatic retrieval when the Watch-your-Heart app is launched, or update their ECG list as usual on iOS. The numerical data from the Apple ECG PDF or the raw values from the Withings Health Mate API with the ECG values are recorded directly in the Watch-your-Heart app and merged into a scalable ECG for detailed viewing. In addition, the measured values can be processed as important additional information for the cardiologist, e.g. by purely mathematical superimposition of the R-spikes. Watch your Heart offers the following features for clients and cardiologists: - Clients send their ECG readings on the iPhone directly from the integrated Apple Health App or the Withings Health Mate API directly to the Watch-your-Heart app and from there, when signing a corresponding contract, they are securely forwarded to their cardiologist - Guided menus allow additional information such as symptoms to be added - It can be filtered by color (green: not conspicuous / yellow: not clear / red: conspicuous) - If a corresponding contract exists, incoming ECGs can be securely stored in the cloud server of the cardiology practice - If a corresponding contract exists, the cardiologist can send a current feedback directly to the user of the Watch your Heart App - A communication platform with further message functions, from the cardiologist to the user, is planned - Auto-import into the practice management system or an ECG auto-analysis system are planned for the future - Currently, the transmission of ECG data is only working in a field trial with Dr. Marc Oliver Grad, Berlin. For extension to other cardiologists, please contact info@watchyourheart.de Declaration of the manufacturer nova motum: Watch your Heart is an app for further viewing ECG data created with the Apple Watch of the Withings ECG Move Smartwatch and copied from the Apple Health App or with the Withings Health Mate API. Apple's terms and conditions for using the ECG App on the Apple Watch and the terms and conditions for using the Health App on the iPhone apply. The Withings terms and conditions for using the ECG app on the Withings Move ECG Smartwatch and the terms and conditions for using the Health Mate app and API on the iPhone apply. The data can be securely transferred to the server infrastructure of the cardiologist of your choice, subject to an agreement with the cardiologist. No therapeutic statements are made or further conclusions drawn. Watch your Heart is an app for purely private use by the user of Apple Watch or Withings Move ECG Smartwatch and is no medical software.
Screenshots
Verdict
The clearest difference is price: mini ECG at Free against WatchYourHeart's $1.99. mini ECG also leads on rating (2.8 vs 1.0) and ratings volume (5 vs 1). WatchYourHeart's advantage is update cadence (monthly vs every 3 months). On ads, in-app purchases, 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
mini ECG is free to download; WatchYourHeart costs $1.99 up front. Neither carries in-app purchases, so what you see is what you pay.
mini ECG holds the better App Store score, 2.8 against 1.0. That said, the two scores are not equally well evidenced: mini ECG has 5 ratings behind it against 1, so its average is the more settled of the two.
mini ECG ships an update every 3 months, WatchYourHeart monthly. The most recent releases landed on October 18, 2026 and October 16, 2026 respectively.
| Parameter | mini ECG | WatchYourHeart |
|---|---|---|
| Price | Free — better | $1.99 |
| Rating | 2.8 (5 ratings) — better | 1.0 (1 ratings) |
| Positive reviews | 55.6% of reviews | — |
| Number of ratings | 5 — better | 1 |
| Update frequency | Every 3 months | Monthly — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Free — better | Paid |
| Devices | iPhone, iPad, iPod — better | iPhone, iPod |
| Requires iOS | 14.0 — better | 15.6 |
| Further details — not scored | ||
| Size | 32 MB | 54 MB |
| Age rating | 12+ | 17+ |
| Developer | Contec Medical Systems Co., Ltd. | nova motum® Services & Consulting GmbH |
Customer experience
mini ECG
WatchYourHeart
In-app purchases
mini ECG
No in-app purchases
WatchYourHeart
No in-app purchases









