Take complete control of your Bitcoin with a wallet built for personal sovereignty and absolute privacy. Your keys never leave your device.
SatRyn gives you full control over your Bitcoin from the moment you open the app. There are no accounts to create, no emails to verify, and no identity documents to upload. Just download SatRyn, generate your keys, and start using Bitcoin on your own terms. Your wallet runs entirely on your device -- no servers, no intermediaries, no permission needed.
SatRyn collects zero analytics and performs zero tracking. There is no telemetry, no third-party SDKs, and no data leaving your device. Connect to your own Electrum server to keep even your balance queries completely private. Your financial activity is nobody's business but yours.
SatRyn supports 11 wallet types to match however you want to manage your Bitcoin. Create HD wallets from BIP39 seed phrases, import extended public keys for watch-only monitoring, set up multisig vaults, or use single-address wallets. Every wallet type you need, all in one app.
Use Taproot (bc1p), Native SegWit (bc1q), Wrapped SegWit (3...), and Legacy (1...) address formats simultaneously. SatRyn supports all four Bitcoin address types so you can receive from any sender and optimize for fees or compatibility as needed.
Take granular control over your transaction inputs. Select exactly which UTXOs to spend, freeze outputs you want to protect, label and tag your coins for organization, and set custom fee rates. Full coin control means you decide precisely how your Bitcoin moves.
Generate your seed phrase with provably random entropy you can verify. Roll physical dice, flip coins, draw on your screen, or type random characters. SatRyn lets you participate directly in the randomness that secures your Bitcoin, so you never have to trust a black-box random number generator.
Back up your entire wallet state -- including labels, tags, and settings -- encrypted with AES-256-GCM. Save backups to iCloud or export as a local encrypted file. Automatic daily backups run silently in the background so your wallet data is always protected and recoverable.
SatRyn layers multiple security mechanisms to protect your Bitcoin even if your phone is lost or stolen. Every sensitive screen, every key operation, and every backup is protected.
PIN Protection -- Set a PIN from 4 to 32 digits with progressive lockout that increases delay after each failed attempt
Face ID & Touch ID -- Unlock your wallet instantly with biometric authentication for fast, secure access
Screenshot Blocking -- Sensitive screens like seed phrases and private keys are automatically blocked from screenshots and screen recording
Auto-Lock -- Configurable timeout automatically locks SatRyn when you step away, ensuring your wallet is never left exposed
Memory Protection -- Private keys are decrypted only during the signing operation and immediately cleared from memory afterward
Download SatRyn and take complete control of your Bitcoin. No accounts, no permissions, no compromises.