A Simple Nether Portal Calculator is a free Android app developed by Vanimal that helps Minecraft players calculate their nether portal coordinates. This app is particularly useful for those who want to quickly and easily calculate their portal coordinates without having to do complex math. The app is available for free and is incredibly easy to use.

The app has a simple and intuitive interface that makes it easy to use, even for those who are not familiar with Minecraft. It allows users to input their overworld coordinates and the app will automatically calculate the corresponding nether coordinates. This app is an essential tool for any Minecraft player who wants to save time and avoid frustration when traveling between the nether and overworld.