Privacy Policy
Last updated: August 2026
PARTIME NUTRITION (“PARTIME”) is a small wellness-tools project and is the service that collects and processes the information described below. This page explains what information the tools handle, why, and how you can remove it.
Using PARTIME without an account
Most PARTIME tools work without signing in. In that case your meals, calculator settings, streaks, and progress are stored only in your own browser's local storage on the device you are using. They are not sent to a PARTIME account, and clearing your browser data (or using "Clear data saved on this device" in My Account) removes them.
Information categories
| Category | Why it is used | Where it is stored |
|---|---|---|
| Email and account information | To create your account, sign you in, and let you recover access. | Your PARTIME account (hosted database and authentication provider). |
| Age | Calorie and metabolic estimates, and to confirm the 18+ eligibility requirement. | Local device if you are a guest; your account if signed in. |
| Sex used for calorie estimation | Required input for the Mifflin–St Jeor formula used for estimates. | Local device if you are a guest; your account if signed in. |
| Height, weight, goals, activity level | To calculate estimated calorie and macro targets and track change over time. | Local device if you are a guest; your account if signed in. |
| Food and meal logs | To show your daily intake and compare it with your targets. | Local device if you are a guest; your account if signed in. |
| Calorie and macro targets | To display daily progress in the Meal Tracker. | Local device if you are a guest; your account if signed in. |
| Progress information and body measurements | To show your weight trend and optional measurements over time. | Local device if you are a guest; your account if signed in. |
| Meal preferences (optional) | Food preferences, food allergies, dietary preferences, food dislikes, favorite foods and cuisines, favorite treats, and meal-planning preferences such as meals per day, cooking time, meal prep, and budget preference. Provided only if you choose to, and used to personalize PARTIME features, including the personalized weekly meal plan. PARTIME does not claim HIPAA compliance. | Local device if you are a guest; your account if signed in. Deleted with your account. |
| Streak / calendar information | To show consistency over time. | Local device by default; your account if signed in and synced. |
| Device and browser information | Basic technical data (such as browser type and IP-derived request data) used by our hosting provider to serve and secure the site. | Hosting provider logs. |
| Analytics data | Aggregate usage counts to understand which tools are used. Not used to build advertising profiles. | Hosting/analytics provider, where enabled. |
Service providers
PARTIME uses outside service providers to run the app. These providers process data on our behalf so the service can function:
- Hosting and database provider — stores your account data and serves the website.
- Authentication provider — handles sign-up, sign-in, and password/Google sign-in.
- USDA FoodData Central — public food and nutrition database queried for food search.
- Open Food Facts — public packaged-food and barcode database queried for food search.
- Analytics service, where enabled — aggregate usage measurement.
- OpenAI — when you generate a personalized weekly meal plan, your saved targets and meal preferences are sent to OpenAI to produce that plan. Your name, email, and food logs are not sent.
PARTIME does not control third-party food databases and does not sell your personal information.
Accuracy of external nutrition data
Nutrition information from external databases can occasionally be incomplete or inaccurate. Please verify packaged-food information against the product label when appropriate. PARTIME lets you correct and save your own version of a food when the external record looks wrong.
Retention
Account data is kept while your account exists. When you delete your account, your PARTIME account data is deleted, except anything we are legally required to retain. Guest data stays in your browser until you or your browser clears it. Provider logs and aggregate analytics are retained for a limited period by those providers.
Your controls and deletion requests
- Delete your account and associated PARTIME data at any time from My Account → Account & Privacy.
- Clear locally saved guest data from the same page.
- Or send a deletion or privacy request through the Contact page.
Security
Cloud data is isolated per account using row-level database access rules, so one account cannot read another account's meals, weight history, streaks, calculator information, saved foods, or profile data. No service can promise perfect security, and PARTIME does not claim to be HIPAA compliant.
Children
PARTIME accounts are intended for people 18 or older. We do not knowingly collect information from children. If you believe a minor has created an account, contact us and we will remove it.