價格：免費
更新日期：2016-10-12
檔案大小：12.1 MB
目前版本：1.1
版本需求：需要 iOS 9.0 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
Encryption visual app. From an arbitrary image (secret) which contains the secret. two images are created with "noise" calls shadows where it is impossible to see the secret image. To discover the secret you need to have both shadow images and thus decrypt the shared secret.
It's like a bobeda in which there are two keys (shadows) belonging to different people. The only way to enter the bobeda is that both people with their respective keys open every lock.
支援平台：iPhone