Developer's DescriptionBy Kiwiio AppsLock and protect WhatsApp with a pattern - pin.Protect your WhatsApp using a pattern or pin code. Protect your conversations and chats from prying eyes with pattern or pin. It's perfect to hide conversations of onlookers. Create shortcut icon on your home screen and configure the security. Do not let anyone read your messages. These are some of the things that differentiate our app from other: -Low battery consumption -Ability to create pattern or pin to protect your gallery -Lock any app to hide contents and protect -Blocks official apps -Security question if you forget your password -Remember password by email