Privacy Policy

Last Updated: July 14, 2026

1. Introduction

Winfinity Fitness Tracker ("we," "our," or "us") is a self-tracking fitness app. This Privacy Policy explains what data the app stores, what is optional, and what we do with it.

2. No Account Required

The app does not use email/password accounts. Your identity is a self-chosen Digital ID plus a private key generated on your device. We never ask for your real name or phone number, and we do not collect your email address unless you choose to connect Google Drive backup (see "Google Drive Backup" below).

3. Data Stored on Your Device

Your profile, body measurements, food and workout logs, and daily reviews are stored locally on your device. This data stays on your device and is never sent to us unless you turn on one of the optional cloud features below.

4. Optional Cloud Features

• Global Nexus: your display name, weight, weight progress, steps, and lifting volume are stored on our server and publicly visible to other users of the app. This syncs automatically — there's no separate opt-in toggle.
• Group chat & direct messages: messages you send are stored on our server. Group chat is readable by any user of the app; there is no moderation team reviewing messages.
• Push notifications: if enabled, we store a push subscription token tied to your device (not your real identity) solely to deliver reminders and message alerts.
• AI food estimate: if you use the "Estimate with AI" feature (text or photo), the description or photo you submit is sent to our server and forwarded to Google's Gemini API to generate a nutrition estimate. We do not retain the photo or text beyond generating that estimate.
• Google Drive backup: if you connect Google Drive backup, the app requests permission to read your Google account's email address (in addition to app-only Drive file access to store your backup file). That email address, together with your profile's gender and the location you've manually set for the weather widget (if any), is stored on our server, tied to your Digital ID, so the app owner can identify and support real users. This data is visible only to the app admin and is never shown to other users. It is only collected going forward from when you first connect Drive backup after this policy was updated — connecting Drive before this update does not retroactively collect it.

5. What We Don't Do

We do not sell your data. We do not run ad-tracking SDKs. Any ad or affiliate banner shown in the app is a static link, not behavioral tracking.

6. Health Disclaimer

This app is a tracking tool, not a medical device or coaching service. Consult a physician or healthcare professional before beginning any new exercise or nutrition program, especially if you have a pre-existing health condition. You assume all risk of injury resulting from activities you log or perform using information from this app.

7. Your Control Over Your Data

You can clear all local data at any time from Settings. You can request deletion of any data you've synced (leaderboard entry, chat history, push subscription, Google Drive backup email/gender/location) by contacting us at aldwincruzulangca@gmail.com.

8. Third-Party Processors

Supabase (database hosting) and Google's Gemini API (AI food estimate only) process data on our behalf under their own security practices.

9. Children

This app is not directed at children under 13, and we do not knowingly collect data from them.

10. Changes to This Policy

We reserve the right to update this policy. Any changes will be posted within the app, and your continued use of the service constitutes acceptance of those changes.

Health & Liability Disclaimer

Please read this carefully before using the app.

1. No Medical Advice

The fitness and nutritional information shown by Winfinity Fitness Tracker (including AI-generated food estimates) is for educational and informational purposes only. It is not intended to be, and does not constitute, professional medical advice, diagnosis, or treatment. This is a self-tracking tool, not a coaching or medical service.

2. Mandatory Physician Consultation

You should always consult with a physician or other healthcare professional before starting any fitness or nutrition routine, especially if you:

• Have any pre-existing medical conditions, injuries, or health concerns.
• Are pregnant or nursing.
• Are currently taking medication.
• Have a family history of heart disease or other chronic health issues.

If you experience any pain, dizziness, shortness of breath, or discomfort during any exercise or activity you log or attempt using this app, you must stop immediately and seek professional medical attention.

3. Assumption of Risk

You acknowledge that physical exercise involves inherent risks of injury. By using this app to plan, log, or track any exercise or nutrition activity, you voluntarily assume full responsibility for all risks of injury, damage, or loss that you may sustain as a result.

4. Waiver of Liability

To the fullest extent permitted by law, Winfinity Fitness Tracker, its owner, and agents shall not be held liable for any claim, demand, or cause of action arising out of:

• Any physical injury or health issue resulting from the use of this app.
• Any reliance on the information provided within the app, including AI-generated estimates.
• Any unauthorized use of your Digital ID or misuse of the app's public leaderboard or chat by you or third parties.

By clicking "Agree" or continuing to use this app, you confirm that you are in good physical condition and are fully aware of the risks involved in physical activity.