Privacy Policy
1. Data Storage & Security
OhMyLiver is a local health management app. All your health data (including but not limited to dietary records, body metrics, and lab test data) is stored in your device's local database (CoreData). We have not deployed any backend servers and will not upload your personal data to the cloud or third-party servers. You can proactively back up your data to your personal iCloud account, which is the only scenario where data is uploaded to the network.
2. Permissions and Data Collection
2.1 Permission Scope
To provide you with comprehensive health management services, this app may request the following permissions:
- HealthKit Permission: Read your step count data to display daily exercise progress
- Photo Access: Use the system photo picker to upload lab test photos (only accesses photos you actively select)
- Notification Permission: Send local reminder notifications to help you record health data on time
We will only enable and use relevant permissions with your authorization. You can revoke these permissions at any time in system settings.
2.2 Data Collection Scope
To provide personalized health management services, we collect the following data:
- Basic Information: Birth year/month, height, gender (used to calculate age, BMI, and other health indicators)
- Daily Records: Weight, waist circumference, sleep duration, step count, dietary check-ins, alcohol consumption records, sugar control records
- Medical Data: Lab test indicators (ALT, AST, GGT, triglycerides, cholesterol, blood glucose, uric acid, etc.), ultrasound results, lab test photos
- Health Plans: Your selected health management plan type, goal settings, completion progress
As this app continues to improve and upgrade its features in the future, the scope of data collection may expand to provide you with better services.
2.3 Data Usage
We will only enable and use relevant permissions with your authorization. All your data is stored and used locally on your device. We have no backend servers, so we cannot access any of your data, let alone upload, share, or sell your data to any third parties.
Therefore, your subscription is the only support for our continuous development and feature improvement. Thank you for your use and support!
3. Data Backup
Since we do not provide cloud sync services, please use Apple iCloud's full device backup feature to ensure data security. Users can destroy all local data on the device at any time by deleting the app. Since we do not hold any of your data, we cannot perform deletion on your behalf.
4. Medical Disclaimer
This application serves solely as a tracking and data organization tool. Any calculations and charts shown in the app are organized from publicly available formulas and references and are for reference only; they are not medical advice. This app cannot identify acute symptoms or potential complications. If you feel unwell, please seek professional help promptly.
5. Third-Party Disclaimer
This app has no official affiliation, partnership, or endorsement relationship with AASLD (American Association for the Study of Liver Diseases), EASL (European Association for the Study of the Liver), or any other mentioned medical organizations. The lifestyle recommendations provided within this app reference scientific consensus from public medical guidelines, including those from the aforementioned institutions, but these organizations have not reviewed or endorsed this app.
6. Children's Privacy
This application does not directly provide services to children under 13 (or the age specified by local laws), and we do not collect any personal information.