Privacy Policy

PRE SZN ("we", "our", "us") is a fitness training application operated by PR3 SZN Pty Ltd (ABN 46 681 825 669), an Australian company. This privacy policy explains how we collect, use, store, and protect your personal information when you use the PRE SZN mobile application and website (pre-szn.com).

Account Information

When you create an account, we collect your email address, display name, and password (securely hashed). You may also provide optional profile information such as your date of birth, sex, height, training experience, goals and preferences. They are stored in your profile; your date of birth also sets your estimated maximum heart rate and heart-rate zones.

Health and Fitness Data

With your permission, PRE SZN reads data from Apple Health: your date of birth and sex, workouts, heart rate, heart rate variability (HRV), resting heart rate, heart rate recovery, sleep, blood oxygen, breathing rate, VO2 max, body weight, height, steps and activity energy. With your permission it also saves your workouts and runs to Apple Health, with heart rate, route, energy and body weight.

These readings are stored in your PRE SZN account on our servers so that your recovery and training history are available on all your devices. They are used to score your training and to show your recovery against your own normal range.

Training Data

We collect data you input during workouts, including exercises, sets, reps, weights, effort ratings, notes and session duration. This data powers your training history, personal records and Coach.

Location

When you record a run, PRE SZN collects your precise location for the length of that run to measure distance and pace and to draw your route. Routes are stored in your account. Location is not collected at any other time.

Device and Usage Data

We collect usage analytics linked to your account so we can operate and improve the app: which screens you open, which features you use, when you start or finish a session, and whether the app is syncing correctly. This is recorded on our own servers, never shared with advertisers, and uses no advertising identifier or third-party analytics software. It does not include what you type, your exercise names, or your weights. It is deleted with your account.

• To provide and personalise the PRE SZN training experience
• To write Coach's answers, your morning brief and your session reviews, if you turn Coach on
• To show your recovery against your own normal range
• To track your training history and personal records
• To run the friends, rivals and competition features you choose to use
• To authenticate your account and maintain security
• To improve app performance and fix issues

PRE SZN complies with Apple's HealthKit rules. Health data read from Apple Health is:

• Never sold.
• Never used for advertising or marketing.
• Used only to provide health and fitness features in the app.
• Shared with the AI providers named in section 6A only if you turn Coach on, and with no one else.
• Stored in your private account, protected by your sign-in.

Your account, training and health data are stored with Supabase, our database provider, on servers in Singapore, encrypted in transit and at rest. Our website is hosted by Vercel. If you are in Australia, this means your information is held outside Australia.

We do not sell, rent or trade your personal information. We share it only as follows:

• With the providers that run the service for us: Supabase (database and sign-in), Apple (sign-in, notifications and payments) and Vercel (website).
• With the AI providers in section 6A, only if you turn Coach on.
• With other members, when you choose to: your display name, results and records are visible to friends you connect with, rivals you compete with, and people in a live battle you join. You can block or report another member in the app.
• When the law requires it, or to protect our legal rights.

Coach, the morning brief and session reviews are written by artificial intelligence provided by other companies. Before any of your data is sent to them, the app asks for your permission and tells you what is sent and to whom. If you choose "Not now", nothing is sent, and your brief and reviews use PRE SZN's built-in summaries.

If you allow Coach:

• Anthropic receives your goal, program and training history; your heart rate, HRV and sleep readings; your session notes; and the messages you type to Coach. It uses them to write Coach's answers, your brief and your reviews.
• OpenAI receives the messages you type to Coach and a few training details, such as your goal and main lifts. It uses them to search our coaching library.

Both companies are in the United States. Under their terms with us, neither uses your data to train its models. We keep a short record of what Coach has told you for 14 days so that it stays consistent. You can turn Coach off at any time in Settings; nothing more is sent, and that record is deleted.

Coach is not medical advice and can be wrong.

You have the right to:

• Access the personal data we hold about you
• Request correction of inaccurate data
• Delete your account and associated data, in the app or by asking us
• Withdraw permission for Apple Health access at any time in iOS Settings
• Turn Coach off at any time in the app's Settings
• Export your training data

To exercise any of these rights, contact us at info@pre-szn.com.

We keep your data while your account is active. You can delete your account in the app at any time (Settings, Account, Delete Account). Your profile, training, health and location data are then deleted from our systems. Two records are kept: a minimal record of your acceptance of the Terms, retained for seven years so we can prove what you agreed to, and records of payments, with your identity removed.

PRE SZN is for people aged 16 and over. If you are under 18, you need your parent or legal guardian's permission to use it. We do not knowingly collect personal information from anyone under 16.

When you accept the Terms in the app we record which version you saw (by its hash), the time, whether you opened the full text and for how long, the app version and device model, and the network address the acceptance came from. This record is written by our server, cannot be edited by the app, and is kept so that we can prove what you agreed to.

We may update this privacy policy from time to time. We will notify you of significant changes through the app or by email. Continued use of PRE SZN after changes constitutes acceptance of the updated policy.

For questions, concerns, or requests regarding your privacy, contact us at info@pre-szn.com.