Free Space Widget is an Android application developed by VoltovSoft, which is a free utility tool. The app provides a customizable widget that displays the free space of the selected storage on your device, such as an SD card. The widget displays the value as a plain number, and you have the option to customize the font color and background transparency.

This app is a simple and convenient tool for users who need to keep track of the available storage on their device. With its customizable features, users can personalize the widget to match their preferences. The app is easy to use and does not require any technical knowledge, making it accessible to a wide range of users.