A free program for Android, by Robert Soult.

Offline SIM APN Database is an application that provides you with information about the SIM cards of various mobile carriers. It is meant for people who are traveling abroad and need to know the information about the local SIM cards to be able to make calls and use data.

The information that the application provides is easy to understand and is updated on a regular basis. You can search by country name and by carrier name. You can also add the APN settings manually for your phone.

This application is also meant for people who are traveling abroad and need to know information about the local SIM cards to be able to make calls and use data.