Teleport - Auto Background Change is a free Android app developed by Teleport Future Technologies Inc. It falls under the multimedia category and is a photography app. This app lets you change the background of your selfies with just a few taps on your screen.

The app is powered by a neural network that automatically detects the subject and replaces the background with a new one. You can choose from a variety of backgrounds available in the app or upload your own. The app is user-friendly and easy to navigate. However, it requires a stable internet connection to work smoothly.

Overall, Teleport - Auto Background Change is a fun and handy app for those looking to spice up their selfies. It's free to download and use, and it offers a wide range of backgrounds to choose from. The only drawback is the requirement of a stable internet connection.