m-OK, short for KPP mobile office, is an Android application developed by PT Kalimantan Prima Persada. The app is designed to provide employees with facilities to support their work and personal needs. As an internal app, it is not available for download to the general public.

The features of m-OK include a newsfeed, a directory of employees, access to company policies and procedures, and a chat function for communication with colleagues. The app also allows employees to submit leave requests and expense claims, view their pay slips and tax information, and access their personal development plans. The app is free to use and is only accessible to employees of PT Kalimantan Prima Persada.