This Privacy Policy applies to the CardioSense mobile application (the "Application") created and provided by OnlyApps Limited ("Service Provider", "we", "us"). CardioSense is offered as a Freemium service and is intended for use "AS IS."
The application may collect limited technical information when you download and use it, including:
The Application does not collect precise or real-time geolocation data.
CardioSense may read health-related information from supported Health Services on your device or compatible wearables, such as:
All health information is processed entirely on your device.
This data NEVER leaves your device, is NEVER transmitted to any server, is NEVER uploaded to cloud services, and is NEVER shared with third parties.
This includes information from your Watch or any compatible wearable device.
Health information is used only to provide core features such as charts, insights, history, and analytics—always computed locally.
You may choose to provide personally identifiable information (e.g., your email when contacting support). This information is used solely for support purposes and is not linked to your health data.
The Application may share anonymized diagnostic information (such as crash reports) with third-party tools like:
These reports never include health data, personal identifiers related to health, or user-specific health insights.
We do not share, sell, rent, or transmit health data under any circumstance.
We may disclose non-health data:
You may stop all information collection by uninstalling the Application.
You may also revoke access to health-related data via your device's Health Services permissions settings.
The Service Provider retains only User Provided Data (e.g., support emails) for as long as needed.
Health data remains under your control at all times and cannot be accessed or deleted by us.
To request deletion of personal data, contact: contact@onlyapps.co.uk
CardioSense is not intended for children under 13.
We do not knowingly collect personal data from children under 13.
If such data is discovered, it is deleted immediately.
We implement administrative, physical, and technical safeguards to protect non-health information.
Health information is protected by your device's built-in security features, including encryption and biometric protection.
Because health data is never transmitted, the risk of external exposure is minimized.
If you are located in the UK or EU, you have the right to:
Contact: contact@onlyapps.co.uk
No health data leaves your device, and no international transfer of health data occurs.
We do not sell personal information.
California residents may request disclosure or deletion of non-health personal data by contacting the Service Provider.
This Privacy Policy may be updated periodically.
Updates will be posted on this page.
Continued use of the Application indicates acceptance of all changes.
Effective Date: 2025-11-22
By using the Application, you consent to the processing of your information as described in this Privacy Policy.
For privacy questions or data requests, email: