KŌINI · Product

Privacy Policy

KŌINIjournal · Effective 2026-10-06 · KOINI Global, LLC

What the app is

KŌINIjournal is a trade journal. You provide one or more public blockchain addresses; the app reads publicly available on-chain activity, drafts trades from it, and stores the journal annotations you choose to add. The app never requests, stores, or has any way to use a seed phrase or private key, and it cannot sign transactions or move funds.

Information we collect

• Account: your email address (and, if you sign in with Apple or Google, the identifier those services provide), used only to operate your account.
• Wallet addresses: the public addresses you add. These are public chain data; we store them to fetch and watch activity you asked us to watch.
• Journal content: your confirmations, annotations, notes, tags, and screenshots you attach. This content is private to your account and is never published, shared, or sold.
• Crash data: technical crash reports to fix defects. No advertising identifiers.

What we do not do

• No sale of personal data. No advertising, ad SDKs, or cross-app tracking.
• No custody: the app cannot access or move funds.
• No inference of related wallets: only addresses you add are watched.

Processors

We use Supabase (database, authentication, storage), Helius (public blockchain data), Expo (push notifications), and Sentry (crash reports) to operate the service. Each receives only what is needed to perform its function.

Retention & deletion

Your data is retained while your account is active. You can delete your account in the app (Settings → Delete account); this permanently erases your journal, screenshots, watched addresses, and account record. CSV export of your journal is available in-app at any time.

Contact

KOINI Global, LLC · support@koini.io. This policy is informational and governed by the laws of Michigan, USA. We will post changes to this page.