TV Aberta Online is an Android-based application developed by Tvmaster. It offers a variety of open channels to watch with a simple and easy-to-use interface. The app is free to use and falls under the Lifestyle category.

The app's interface is straightforward and user-friendly, making it easy for users to navigate through the app. It offers a wide range of open channels to choose from, including news, sports, and entertainment. The app also allows users to watch their favorite channels without any interruption or buffering, provided they have a stable internet connection.

Overall, TV Aberta Online is a great app for those who want to watch open channels on their Android devices. It is simple, easy-to-use, and offers a variety of channels to choose from. However, it would be great if the app could add more channels and improve its video quality.