Privacy Policy — Flappy Bull
Last updated: 18 June 2026
Flappy Bull ("the App") is an on-chain arcade game on the Solana network. We designed it to collect as little data as possible. This policy explains what the App handles.
What we do not collect
We do not collect names, email addresses, phone numbers, contacts, location, or device identifiers. There are no user accounts, no advertising, and no third-party analytics or tracking.
Information involved in gameplay
- Wallet address. When you connect a Solana wallet, the App reads your public wallet address to identify your game session and leaderboard entries. A public address is not by itself personally identifying.
- On-chain gameplay data. Your taps, run state, and final score are written to the Solana blockchain (via MagicBlock Ephemeral Rollups) to enable real-time play and a shared leaderboard. Blockchain data is public and permanent; it is not controlled by us and cannot be deleted.
- Local device storage. The App stores a per-session signing
key in your browser's
localStorageso gameplay survives reloads. It never leaves your device and you can clear it via your browser settings.
Third-party services
To function, the App communicates with public Solana RPC endpoints, the MagicBlock Ephemeral Rollup network, and a SOL/USD price data source. These services may process your IP address as part of normal network requests, subject to their own policies.
Children
The App is not directed to children under 13 and does not knowingly collect information from them.
Changes
We may update this policy; the "last updated" date will change accordingly.
Contact
For privacy questions, use the contact email listed for Flappy Bull on the Solana dApp Store.