Intro and service
Bitkey is a pure Bitcoin wallet and try to provide best practiced key management solution for individual Bitcoin users.



BitKey is suitable for both beginners and advanced users.
The following 3 Main-Features provide a progressing security upgrade.

1. Data Backup

For most, keys loss is a larger risk than coin theft, Bitkey is implamented with trusted data backup solutions, using your own iCloud document, which is encrypted and protected by the sandbox mechanism.

2. Advanced Encrypt

Weak passwords cannot resist any brute force attacks. Bitkey uses security questions/answers enhance your password, which can add 100 bits of entropy to your password. This will effectively resist brute force attacks.

3. Multisig-TimeLock Address

BitKey provides 2-of-2 multisig-timelock address, this is a two-factor wallet and greatly avoids single point risk. Another advantage, even if your cold keys(seeds/mnemonics) lost, you can still spend coins after timelock expired.

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Bitkey-Multisig-Tool on Mac



BitKey can create 2-of-2 multisig-timelock address. BitKey-Multisig-Tool on Mac is a cosign tool, and the cosign-keys can be totally airgap and safe.

History and Users



BitKey is first released on AppStore in 2014 and is still keeping simple now. BitKey is a worldwide product and many users like BitKey‘s design.

More Information



You can find more detail features about BitKey on the PRODUCT page.
You can read our BLOG to know how BitKey works.
Download the app via APPSTORE .