Avast Cleanup is a free tool which helps you in the process of making free space available on your device's storage. It manages to do so by scanning your smartphone or tablet for unnecessary files. App cache, temporary files, leftovers, are seen by this application as junk and they will be removed in order to free up storage space.
The user interface rocks a very modern and intuitive layout in which you can see how much free storage space you have available. Another way to gain free space is by scanning your device for duplicate photos. You can also optimize their size and upload them to a cloud platform. The application can be configured to perform the cleaning task by itself using the schedule feature.
Another interesting side of Avast Cleanup is the performance booster. This module looks for resource draining apps and it kills them. In addition, inside the interface you can remove pre-installed applications that you don't use at all. With regard to battery life, you can extend it by setting up profiles for different types of activities. In case you're not pleased with the current UI design, you can pick from other skins.