Join Army ISSB PK is a free Android application developed by UApps Studio that offers a complete guide for candidates who want to join the Pakistan Army. The application is designed to help users prepare for the ISSB (Inter Services Selection Board) test, which is a committee responsible for selecting candidates for officer commissions in the Pakistani armed forces.

The application provides users with a comprehensive preparation program for several types of tests, including Intelligence Test, Verbal and Non-Verbal, Mechanical Aptitude Test, all types of Psychological Tests, GTO and Out Door Task in ISSB, and Interview Preparation of ISSB. Additionally, the app offers a special feature for real-time words association test, where users can practice perfectly.

Overall, Join Army ISSB PK is a useful application for candidates who want to prepare for the ISSB test. It is easy to use and provides a complete guide to help users prepare for the test.