: iBlacklist is not available on the official Apple App Store because it requires root access to the iPhone's communication systems.

is a legacy call and SMS filtering application specifically designed for jailbroken iPhones. Before Apple introduced native call blocking in iOS 7, iBlacklist was the primary solution for users seeking granular control over their communications. Core Functionality

: Set different blocking behaviors for different days or times of the week.

: Historically, it was distributed through Cydia , the most well-known third-party app store for jailbroken devices.

: Create "allow lists" to ensure only specific contacts can reach you during certain times.