Privacy Policy
Last updated: 24 September 2026 · Effective: 24 September 2026
Rezyn (“we”, “us”) provides a trading discipline and analytics app for futures traders. This policy explains what we collect, why, and who else processes it. It covers the Rezyn mobile app and rezyn.app.
1. Who we are
Rezyn is operated by Khan, a sole trader trading as Rezyn, based in Melbourne, Victoria, Australia. For any privacy question or request, contact rezynai@gmail.com.
2. What we collect
Account information
Your email address and password (stored as a hash — we never see it), display name, profile photo if you add one, timezone, and your two-factor settings if enabled.
Brokerage data
When you connect a broker, we receive and store: your executed trades and fills, open positions, account balances and available funds, account identifiers and nicknames, and the broker's own risk figures such as distance to your drawdown limit. We also store an encrypted access token so the connection persists between sessions.
Our broker access is read-only. We never place, modify or cancel orders, and we never receive your broker password — authentication happens on the broker's own sign-in page.
Content you create
Trading rules and limits, prop firm rule configurations, journal entries, pre-session checklists, check-ins, playbook setups and tags, and voice notes (both the audio and its transcript).
Coach conversations
Your messages to the AI coach and its replies, plus summary notes the coach keeps so it can refer back to earlier conversations.
Accountability data
Groups you belong to, partner and mentor relationships, invite codes you create or redeem, streaks, badges, and any reports or blocks you submit.
Cost and subscription data
Recurring costs and account purchases you record, and your subscription status. We never see or store your payment card. Payment is handled entirely by Apple or Google.
Technical data
Push notification tokens, notification preferences, delivery records, app and OS version, and security audit logs of significant account events such as sign-ins and broker connections.
3. Why we process it
- To run the service — syncing trades, computing statistics, tracking your rules and firm limits. Without this the product does not function.
- To provide coaching — your trades and notes are sent to our AI providers so the coach can answer about your actual trading.
- To alert you — push notifications when a rule or limit is at risk.
- To keep accounts secure — audit logging, rate limiting, abuse prevention.
- To meet legal obligations — responding to lawful requests and enforcing our Terms.
Where GDPR or UK GDPR applies, our lawful bases are performance of a contract (running the service you subscribed to), legitimate interests (security, abuse prevention, product reliability), and consent where you have given it (such as push notifications). You may withdraw consent at any time.
4. Who else processes your data
| Provider | Purpose | Data involved |
|---|---|---|
| Supabase | Database, authentication, file storage | All stored data |
| Railway | Application hosting | Data in transit and processing |
| Anthropic | AI coach responses and analysis | Trades, rules, notes, conversation |
| OpenAI | Voice note transcription | Voice note audio |
| Tradovate / NinjaTrader | Brokerage connection | Read-only trading data |
| RevenueCat | Subscription management | Subscription status, anonymous ID |
| Apple / Google | Payment processing, app delivery, push | Payment data (held by them, not us) |
| Expo | App updates and push delivery | Device push token, app version |
We do not sell your personal information, and we do not share it with advertisers or data brokers. Our AI providers process your data to return a response to you; we do not permit them to use it to train their models.
5. What other users can see
This is worth stating plainly because it is a deliberate design choice, not a default:
- Voice notes are never visible to anyone but you. They cannot be shared, exported to a partner, or included in anything you post.
- Accountability partners see your streaks, rule adherence and any aggregate performance you choose to share — never a trade-by-trade ledger, and never position sizes.
- Shared performance cards contain aggregate figures only.
- The AI coach can only access your own data. It cannot be asked about another user.
6. How long we keep it
We keep your data while your account is open. When you delete your account we remove your personal data within 30 days, except where we must retain records to comply with a legal obligation or resolve a dispute. Security audit logs are kept for 12 months. Backups are purged on their own rolling cycle, within 90 days.
7. Your rights
Depending on where you live, you may have the right to access, correct, delete, export or restrict processing of your personal data, and to object to processing based on legitimate interests. California residents additionally have the rights described under the CCPA/CPRA, including the right not to be discriminated against for exercising them.
Exercise any of these by emailing rezynai@gmail.com. You can delete your account directly in the app under Settings. If you are in the EEA or UK and are unhappy with our response, you may complain to your local supervisory authority. If you are in Australia, you may complain to the Office of the Australian Information Commissioner (oaic.gov.au).
8. Security
Broker access tokens are encrypted at rest. Data is encrypted in transit. Access to production systems is restricted, and significant account events are logged. Two-factor authentication and device lock are available in the app. No system is perfectly secure, and we will notify you and any required regulator of a breach affecting your data without undue delay.
9. International transfers
Our providers operate in the United States and elsewhere. Where data leaves the EEA or UK, transfers rely on Standard Contractual Clauses or an equivalent safeguard.
10. Children
Rezyn is not for anyone under 18, and we do not knowingly collect data from children. If you believe a minor has an account, contact us and we will remove it.
11. Changes
We will post any change here and update the date above. If a change materially affects your rights we will notify you in the app before it takes effect.