모션키 is a service that allows users to securely and conveniently log in to websites using simple motion authentication (such as shaking) on their mobile phones.

With 모션키, you can ensure the safety of your site credentials, even for those secret passwords you keep to yourself. The service securely manages your ID/PW using meticulous security technology. When logging in, you can easily authenticate yourself by performing a motion (such as shaking) that is sent to your mobile phone.

The service is available for iPhone users with iOS 10 or above. It is a free app provided by superbly Inc. under the Business & Productivity category.