HRV Train vs weECG
Price, ratings, monetisation and update history for both apps, side by side — with what reviewers say about each.
HRV Train
This app uses heart rate variability biofeedback to help you reduce stress and increase resilience. It displays real-time heart rate data to help you learn to manage relaxation and activation levels. Your data is kept private on your device.
- Heart rate variability biofeedback
- Real-time heart rate display
- Stress level indicator
- Learn relaxation techniques
- Data privacy
- Bluetooth LE heart rate monitor compatible
Read full descriptionHide full description
HRV Train is a simple and effective heart rate variability biofeedback app that you can use to to reduce stress and increase resilience. HRV Train also keeps your data private. The app does not send any of your data off the iOS device unless you specifically email it to someone. HRV Train is similar to HRV Trace, but it lacks any audio or video recording capacity within the app. HRV Train was created at the request of people who did not need the recording capability. THERE IS NO UPGRADE PATH FROM HRV TRAIN TO HRV TRACE as the database structures for these apps are completely different. If you know you want to use audio/video recording with your heart rate trace displayed on the video, then you should get HRV Trace. HRV Train displays your beat-to-beat heart rate and activity level in real-time on the screen. The shape of the heart rate graph can give you immediate information about your stress level. Certain shapes are associated with higher states of stress and certain shapes are related to lower states. By using HRV Train to see your heart rate in real-time you can learn how to modulate your level of relaxation or activation to best suit the needs of the situation. You can learn to slow down when it's appropriate to rest and you can learn to shift into a ready state when you need to be calm under pressure. HRV Train is meant to assist with stress-management and resilience and is not to be used to treat any medical condition. HRV Train requires a separate heart rate monitor that will transmit heart rate data via BlueTooth LE to your iOS device. The app has been tested with the following monitors: the Polar H7 and H10, the Cardiosport TP3, TP5 and TP5+, and the Zephyr HxM Smart,
weECG
Read full descriptionHide full description
Declaration of jurisdiction We control and operate the APP only in China. Unless otherwise stated, the materials displayed on this APP are only used for the purpose of promoting products and services in China. We make no representations about the suitability or appropriateness of any material on the APP anywhere else. If you choose to access the APP from elsewhere, you are responsible for compliance with applicable local laws. Disclaimer: This application is intended only as an aid and should not be used as a substitute for formal medical diagnosis and treatment advice. If you have any discomfort or abnormal conditions, please consult a professional doctor in time. This application does not involve any national leaders, national politics, national policies, etc. About: weECG is a heart health monitoring tool designed to help users understand their heart condition in real time. With the app, you can easily record and track your ECG data and get detailed information about your heart rate, rhythm and other relevant metrics. Main features: 1. Fast and accurate: Using advanced algorithms and technologies, quickly capture and accurately analyze your ECG signals. 2. Real-time monitoring: real-time monitoring anytime and anywhere to grasp their health status in time. 3. Data storage and sharing: Save your collected data in the cloud, and support exporting and sharing to doctors or family members for more professional advice. 4. Reminder function: Set personalized reminders, check regularly and maintain good habits. 5. User-friendly interface: simple and intuitive design, easy to operate and understand. How to use: 1. After opening the application, properly place the sensor device according to the instructions displayed on the screen, and ensure that the device is connected securely. 2. Click the Start button to start the monitoring process, and the collection can be completed in a few seconds. 3. The results of the analysis will be immediately displayed on the screen, with corresponding recommendations or warnings (if applicable). 4. You can choose to save the data for later reference and export or share it with professionals such as doctors as needed. Note: - Please comply with relevant laws and regulations and respect the privacy of others during use. We are committed to providing our users with high quality, safe, reliable and easy to use products. If you have any questions or suggestions about our products, please contact our team for feedback. Thank you!
Screenshots
Verdict
The clearest difference is price: weECG at Free against HRV Train's $4.99. weECG also leads on update cadence (every 8 months vs every 27 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
weECG is free to download; HRV Train costs $4.99 up front. Neither carries in-app purchases, so what you see is what you pay.
HRV Train ships an update every 27 months, weECG every 8 months. The most recent releases landed on September 21, 2026 and October 8, 2026 respectively.
| Parameter | HRV Train | weECG |
|---|---|---|
| Price | $4.99 | Free — better |
| Rating | 2.3 (3 ratings) — better | — |
| Positive reviews | 0.0% of reviews | — |
| Number of ratings | 3 — better | — |
| Update frequency | Every 27 months | Every 8 months — better |
| Ads | No | No |
| In-app purchases | No | No |
| Monetization | Paid | — |
| Devices | iPhone, iPod | iPhone, iPad, iPod — better |
| Requires iOS | 12.0 | 11.0 — better |
| Further details — not scored | ||
| Size | 40 MB | 24 MB |
| Age rating | 4+ | 17+ |
| Developer | Ibernetics, LLC | borsam Biomedical |
In-app purchases
HRV Train
No in-app purchases
weECG
No in-app purchases







