Terms of Use
Last updated: 1 June 2026
Use of Retain
Retain is a tracking and education app. You are responsible for the information you enter and for confirming any scanned food estimates before saving them. Retain is not a medical device and is not a substitute for care from your prescriber, doctor, dietitian, pharmacist, or other qualified provider.
No medical advice
Retain does not provide diagnosis, treatment, dosing instructions, medication changes, supplement instructions, or exercise prescriptions. Any educational material is general and cited. Do not use Retain output to make medication, dose, supplement, symptom, or exercise decisions.
Subscriptions
Retain Pro is offered through Apple in-app purchase. Prices, trial availability, renewal, cancellation, billing retry, grace period, refund, and revocation are managed by Apple and shown in the App Store purchase sheet. You can manage or cancel subscriptions in Apple ID settings.
Cloud features
Pro cloud features require an active entitlement and may depend on third-party AI providers, Apple, and network availability. We may refuse or limit requests that are abusive, unsafe, outside the app's educational scope, or not covered by consent.
Warranty and liability
The service is provided as is, without warranties to the extent allowed by law. We are not liable for medical, nutrition, exercise, medication, data-entry, or third-party service decisions made outside the app.