SSP Key app for iPhone and iPad

SSP Key
Secure. Simple. Powerful.

The key to your SSP Wallet, the most secure crypto wallet.

Why another wallet? This one is drastically different. Designed with security and self-custody as top priorities, SSP is a true two-factor authentication wallet, featuring a 2-of-2 multi-signature address.

For the operation of the wallet, both your SSP Wallet and SSP Key are needed. Transactions are constructed on your SSP Wallet and signed with your SSP Wallet private key. Subsequently, your SSP Key receives this transaction and must sign it again with its own SSP Key private key. Your SSP Wallet private key resides in your SSP Wallet, and your SSP Key private key resides on your SSP Key.

The private keys, their extended private parts, and seeds – none of these are ever shared between devices, making it a true 2-of-2 wallet. Any interaction thus requires two devices to operate, ensuring the security of the wallet is uncompromisable.

Being truly multi-signature and open source makes it the most secure way to store your crypto.

Supported chains: Bitcoin (BTC), Ethereum (ETH), Litecoin (LTC), Zcash (ZEC), Ravencoin (RVN), Dogecoin (DOGE), Bitcoin Cash (BCH), Flux (FLUX)