TM Coach
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Effective from July 11, 2026

Privacy Policy

This explains, in plain terms, what data TM Coach collects about you, why, and what rights you have. If anything is unclear, write to us at the contact below.

1. Who controls your personal data

Michael Štencl, a self-employed sole trader registered under Czech trade law (OSVČ)
Registered address: Holandská 1008/13, 101 00 Praha 10 – Vršovice, Czech Republic
Business ID (IČO): 08599807
Contact email: podpora@trademindcoach.app

I am also the creator and sole operator of the TM Coach app (trademindcoach.app).

2. What personal data we process

Account and registration data

  • Email and password (your password is stored encrypted; nobody, including us, can see it)
  • First name, last name, and display name
  • Country
  • When signing in with Google: your name and email from your Google account

Data you create by using the app

  • Logged trades (instrument, direction, outcome, notes, and optionally screenshots or links)
  • Your trading rules and custom journal fields
  • Accounting / prop-firm entries you enter yourself
  • Settings and preferences (trading style, drawdown protection, etc.)

Conversations with the AI coach

Messages you send the AI coach, and its replies, are stored so the coach can remember your conversation history. These messages are sent for processing to Anthropic (see section 4), the provider of the underlying AI model.

Payment data

Membership payments are processed exclusively by Stripe. The app itself never sees or stores your card number.

Technical data

Standard technical logs required to operate the app (e.g. IP address on server requests, timestamps of actions).

3. Why we process this data, and the legal basis

  • Performance of a contract – to provide the app and the features you requested (account creation, journal, AI coach, membership).
  • Legitimate interest – securing the app, preventing abuse, improving features.
  • Consent – sending marketing emails (tips, news) – only if you opted in at signup, and revocable at any time.

4. Who we share data with

I operate the app on my own, but rely on the following trusted service providers (processors), who only receive data to the extent needed to run the app:

  • Supabase – database and user authentication
  • Cloudflare – server-side logic and security
  • Netlify – app hosting
  • Anthropic – provider of the AI model (Claude) used by the AI coach – chat messages are sent to it for processing
  • Stripe – membership payment processing
  • Resend – sending emails (signup confirmation, password reset, reminders)
  • Google – only if you choose to sign in with your Google account

None of these providers receive your data for their own marketing purposes, and your data is never sold to any third party.

5. Transfers outside the European Union

Some of the providers listed above (e.g. Anthropic, Stripe, Resend) have servers or are headquartered outside the EU, typically in the US. Such transfers rely on EU standard contractual clauses or an equivalent mechanism ensuring an adequate level of data protection under the GDPR.

6. How long we keep your data

We keep your data for as long as your account exists. If you delete your account or request erasure, we delete your data without undue delay — except for data we are legally required to retain longer (e.g. payment/accounting records, for as long as required by tax law).

7. Cookies and local storage

TM Coach does not use tracking or advertising cookies. The app only uses technical storage in your own browser (localStorage) to keep you logged in and remember your language and theme preference — this data never leaves your browser and is not used for tracking.

8. Data security

Access to data is protected by authentication and database-level access rules, so one user can never see another user's data. Sensitive operations (such as payment confirmation) always run on a secured server, never in the browser alone.

9. Your rights

Under the GDPR, you have the right to:

  • access your personal data,
  • have it corrected,
  • have it erased ("the right to be forgotten"),
  • restrict its processing,
  • data portability,
  • object to processing,
  • withdraw consent to marketing communication at any time.

To exercise any of these rights, write to podpora@trademindcoach.app. If you believe your data is being processed unlawfully, you have the right to lodge a complaint with the Czech Office for Personal Data Protection (ÚOOÚ) or your own country's supervisory authority.

10. Marketing communication

You only receive tip/news emails if you opted in at signup. You can withdraw that consent at any time via the unsubscribe link in the footer of any such email, without affecting your account.

11. Changes to this policy

We may update this policy from time to time, for example when the app gains a new feature. We'll notify you of material changes by email or an in-app notice.

12. Contact

For any question about data protection, reach out to podpora@trademindcoach.app.

TM Coach — operated by Michael Štencl, Business ID (IČO) 08599807. This document was prepared with AI assistance, tailored to the app's actual functionality; you may want to have it reviewed by a lawyer as well.