Overview
Stack My Med collects information needed to provide the app: account access, label scanning, product cabinet storage, scheduling, adherence tracking, optional HealthKit context, subscription status, support, and diagnostics.
We do not use the app for third-party advertising tracking and we do not sell personal information. Data is used to operate, secure, improve, and support Stack My Med.
Medical and supplement information in Stack My Med is informational only. It is not a diagnosis, treatment plan, or substitute for professional medical advice.
Data we collect
Account and identifiers
When you sign in, we may process your Apple Sign in name or email when Apple provides it, a Convex user ID, anonymous user ID, auth identifiers, device-related identifiers, push notification metadata, and live activity token hashes.
Health and profile information
If you provide it, Stack My Med stores self-reported profile answers such as age range, goals, lifestyle information, conditions or concerns, pregnancy status, and similar health-related context. If you connect Apple Health, the app may read summaries such as steps, heart rate, sleep, and active calories to show context around your routine.
Label photos and product records
When you scan a product, label photos, extracted product facts, supplement or medication names, dosage, ingredients, schedule entries, cabinet assignments, adherence events, and related scan metadata may be stored off-device so the app can work across sessions.
Purchases and usage
We store subscription entitlement state, App Store transaction identifiers, scan counts, feature usage metrics, AI audit events, backend failures, and diagnostics needed to operate and debug the service.
Service providers and processors
Stack My Med uses third-party processors to operate the app:
- Convex for app database, authentication, backend functions, and file storage metadata.
- Apple for Sign in with Apple, StoreKit purchases, HealthKit, Push Notifications, and platform services.
- Gemini for AI extraction of product label images and text.
- Perplexity for product, safety, warning, interaction, and source-context enrichment.
These providers receive only the information needed for the app features they support.
Your choices
- You can choose whether to grant camera, photo library, notification, and HealthKit permissions.
- You can disconnect HealthKit permissions in iOS Settings.
- You can delete your Stack My Med account in the app or follow the instructions on the account deletion page.
- You can cancel an active Apple subscription in your Apple ID subscription settings.
Contact
For privacy questions, support requests, or account deletion help, email support@stackmymed.com.