:Software Application used as a tool for monitoring, evaluating the overall APP management business process including: P2TL, Meter and Limiter Maintenance, TM & TR APP Validation, online AMR Maintenance. This application is made in a mobile version which has been integrated with the web version of the APP management application. This application covers all APP management business process activities starting from P2TL, Meter and Limiter Maintenance, TM & TR APP Validation, AMR Maintenance. In this web version, PLN officers can filter data with certain categories to be used as operational targets for several activities, including Meter Replacement, Validation of APP TM & TR, AMR maintenance, which then sends operational target data in real time via the internet network to the mobile version and the data entry of the results of the examination is carried out by the officer. This method of operation is called the On Line mode. For inspection areas that have not been reached by the internet network, operations can be carried out in Off Line mode. In this Off Line mode, the replacement data will be sent to the database server once it is within the range of the internet network.This application is also supported by the Yantek feature to record customer data experiencing APP interference, as well as a sealing feature.