Your health story stays yours.

Grack stores medication, injection, check-in, side effect, appetite, and weight records so you can track your GLP-1 wellness routine.

Health-related records are stored on your device unless you choose to export them, enable system integrations, or use Grack AI. If HealthKit is enabled, Grack may read activity and weight data and may write weight entries to Health according to the permissions you grant in iOS Settings.

AI Assistant is optional. When you use Grack AI, your typed prompt may be sent to Grack's backend. Limited wellness context such as medication, dose, week number, current weight, target weight, recent weight change, and HealthKit status is sent only when you enable AI personalization. If the AI service is unavailable, no health data is sent to it.

Grack does not sell your personal data and does not use tracking for advertising. You can export your data or clear local records from Profile > Privacy & Data.

Grack is a personal wellness tracking app for GLP-1 routines. You are responsible for the accuracy of the information you enter and for following your clinician's prescription and medication guide.

The app may provide reminders, summaries, trends, and general wellness guidance. These features are informational only and are not a substitute for professional medical advice, diagnosis, or treatment.

Do not use Grack to make emergency decisions. If you experience severe symptoms or believe you may have a medical emergency, contact emergency services or your healthcare provider.

Grack is not a medical device and does not provide medical advice, diagnosis, or treatment.

The app helps you record medication timing, dose, injection site, symptoms, appetite, weight, and related wellness notes. Any insights or AI responses are general informational guidance only.

Never start, stop, increase, decrease, or otherwise change medication based on Grack. Always follow your prescription, medication guide, and clinician's instructions. Contact your healthcare provider for medication decisions, severe symptoms, persistent side effects, or concerns about your treatment.