Audio Video MixVideo Cutter is a free Android app developed by CodeEdifice. It falls under the category of multimedia and is designed to change the background music of your videos. This app offers an easy-to-use interface that allows you to add your favorite music to your videos. You can also trim your videos and share them on social media platforms like Facebook and Gmail. With Audio Video MixVideo Cutter, you can easily replace audio in your videos without any hassle.

The app offers a variety of features that make it stand out from other similar applications. You can select videos and audios from your gallery or camera and click on the "Save" button to complete the process. The application is free to use and comes with a simple and intuitive user interface. With Audio Video MixVideo Cutter, you can easily create videos with your favorite background music and share them with your friends. Overall, this app is a great option for those who want to add background music to their videos.