If you use the application often WhatsApp Messenger on iPhones and have you ever wondered if you can protect it with a security code, well I tell you that this is impossible without jailbreak. Those who do not know this will still be fooled by the application Passcode for WhatsApp which is a impaled, promising users to restrict access to the application WhatsApp Messenger offering the possibility to set a security code to open it, but this is not true.
No application from App Store cannot enforce the use of a security code to open any iOS application, but tweaks available in Cydia can do this, but to install them you need jailbreak. In conclusion, the application Passcode for WhatsApp it's a scam and I recommend you avoid it.
