Manually Scan SD Card / Media is a free Android app developed by Racer, falls under the category of Utilities & Tools. As the name suggests, this app provides a one-touch solution to rescan your SD card. If your gallery does not automatically update, this app will scan your media and add them to the database. Moreover, it also updates your thumbnails.

With this app, you can rescan your SD card with just one click, and it supports both Tab 10" and 7". The app has added a progress dialog to show the progress of the scanning process. The app is also compatible with KitKat, which allows users to scan SD cards with ease.

Overall, Manually Scan SD Card / Media is a useful tool for anyone who wants to update their SD card library or thumbnails quickly. The app does what it claims to do without any unnecessary features, and it is easy to use and navigate.