Privacy policy

This policy explains what data Rulebook (by Ronin Studio, Romania) handles, why, and your rights under the GDPR.

This website

The website does not use cookies, analytics or tracking. Our host keeps standard server logs (such as IP address and browser) for security, for a short time.

The app, without an account

In local mode your journal is saved as files on your own computer (Documents\Rulebook). We never receive it. Broker logins you save are kept in the Windows Credential Manager on your computer.

The app, with an account

• What: your email address and the journal data you choose to sync (accounts, trades, notes, screenshots and settings).
• Why: to run your account and sync your journal between computers (performance of a contract).
• Where: our database and sign-in provider Supabase, which processes it on our behalf.
• How long: until you delete it or close your account; then it is removed within 30 days, except backups which roll off within 90 days.

Broker connections

When you connect a broker, the app talks to the broker directly from your computer to read your trades. It never places, changes or closes trades.

Payments

Purchases are processed by Paddle, our merchant of record. Paddle handles your payment details under its own privacy policy; we receive only what we need to give you access, such as your email, plan and country.

Your rights

You can ask for a copy of your data, correct it, delete it, restrict or object to processing, and move it elsewhere (the app also exports everything to CSV and JSON). You can complain to your data protection authority; in Romania that is ANSPDCP.

Contact

Questions or requests: the contact address on this website.