The short version: Baseline is built to keep your health information private. The symptoms, readings, and notes you log stay on your device. We do not collect them, we cannot see them, and we never sell your data.
Who we are
Baseline: Symptom Tracker ("Baseline," "we," "us") is developed by Adrian Sierra. If you have any questions about this policy, contact us at asierra_72@hotmail.com.
The health data you log stays on your device
Everything you enter into Baseline — migraine, gut, and blood-pressure entries, symptoms, medications, daily inputs, and notes — is stored locally on your device. It is not transmitted to us or to any server, and we have no ability to access it. If you delete the app, that data is removed with it. You can export your data to a CSV file, or permanently delete all of it, at any time from the app's Settings screen.
Information related to subscriptions
If you purchase a Baseline+ subscription, the transaction is handled by Apple. We use a service called RevenueCat to manage subscription status. RevenueCat processes a randomly generated, anonymous identifier and your purchase history solely to confirm whether your subscription is active. This information is used only to provide the app's functionality. It is not linked to your identity by us and is never used for advertising or tracking. You can review RevenueCat's privacy practices at revenuecat.com/privacy and Apple's at apple.com/legal/privacy.
What we do NOT do
We do not sell or rent your data to anyone.
We do not use your data for advertising, and the app contains no ads.
We do not share your health information with third parties.
We do not use tracking technologies across other apps or websites.
Children
Baseline is not directed to children under 13, and we do not knowingly collect information from children under 13.
Not medical advice
Baseline is a general-wellness tool that helps you track symptoms and understand patterns in your own data. It does not provide medical advice, diagnosis, or treatment. Always consult a qualified healthcare professional regarding your health.
Changes to this policy
If we change how the app handles data, we will update this policy and revise the date above. Continued use of the app after changes means you accept the updated policy.
Contact
Questions? Email asierra_72@hotmail.com.