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Aleen Privacy Policy

_Last updated: July 13, 2026_

Aleen is a self-custodial wallet and trading interface for the Solana

blockchain.

Data we collect

**None.** Aleen has no server, no accounts, and no analytics.

• Your wallet's private key is generated on your device and stored in your

device's secure storage (iOS Keychain). It never leaves your device and we

have no ability to access or recover it.

• Your watchlist and local trade history are stored only on your device.
• We do not collect names, emails, contacts, location, identifiers, usage

data, or diagnostics.

Data that leaves your device

To function, Aleen sends requests directly from your device to:

• **Solana RPC nodes** — to read balances and broadcast transactions you sign.
• **Jupiter APIs (jup.ag)** — to fetch market prices, charts, and swap quotes.

These requests include your public wallet address and transaction data, which

are inherently public on the Solana blockchain. They are governed by those

providers' privacy policies. We add no tracking to these requests.

Blockchain transparency

Transactions on Solana are public and permanent. Anyone who knows your public

address can view your on-chain activity. Aleen cannot delete or modify

blockchain data.

Your control

• Removing the wallet in-app deletes your keys and local data from the device.
• Deleting the app removes all locally stored data.

Contact

Questions: support@aleen.app

We will update this policy if the app's data practices change (for example,

if optional sign-in or fiat onramp features are added, which involve

third-party providers with their own policies).