The Prime Dictionary E-KK-E is an advanced English-Korean dictionary application available on iPhone, designed to provide an intuitive user experience with a sleek interface. This full version offers a vast database of over 230,000 English and 130,000 Korean entries, including idioms, phrases, and newly added words. It features a built-in TOEIC vocabulary list, a dictionary widget for quick access, and iCloud Drive support for data backup and restoration.

The application boasts unique functionalities such as a web browser integration for direct dictionary searches, automatic extraction of pasted text for saving, and enhanced memorization modes. Users can highlight text, insert notes, and enjoy a dual-screen search experience. With a commitment to continuous content updates and robust educational resources, the Prime Dictionary E-KK-E stands out as a premier tool for language learners and professionals alike.