Fast Clean Optimizer is a free Android cleaning app developed by Digital App House. This app is designed to help users clean and optimize their devices with ease. It has a simple and user-friendly interface that makes it easy for anyone to use.

With Fast Clean Optimizer, users can quickly scan their devices for junk files, cache, and residual files that take up valuable storage space. The app also provides a one-click option to clean up these files, freeing up space and improving device performance. Additionally, Fast Clean Optimizer offers a battery-saving feature that helps users extend their device's battery life by optimizing background processes and limiting power-hungry apps.

Overall, Fast Clean Optimizer is a great choice for anyone looking for a simple and effective Android cleaning app. Its ease of use and one-click cleaning option make it a convenient tool for optimizing device performance and freeing up storage space.