價格：免費
檔案大小：1.2 MB
版本需求：需要 iOS 7.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：日語
"Hand's Key" is an Application that has ability to use your handwriting as the key to store and protect your important information.
Your input can vary from characters as well as shapes, simple objects to complicated ones.
"Hand's Key" will encrypt your input and store them to a special area, so you do not have to worry about.
This app is especially helpful in memorizing your password or your memorial days.
Please note that, you will lose your reference to your information permanently if you forget your pattern or your writing order.
支援平台：iPhone, iPad