Photo Information Check Exif Reader is an Android application developed by tsttmk. It is a free utility tool that allows users to check the safety of image files stored on their devices before sharing them on various online platforms. With this application, users can easily check the information embedded in their images such as location data and other details. The app displays this information with icons for easy understanding. The app now has a feature that allows users to recover deleted information as it is saved in cache data. Additionally, users can also preview images by long-tapping on them and send them to other applications or delete them as needed.