Appp.io - Ghost Sounds is a free Android application that provides a collection of scary ghost sounds and ringtones. This multimedia app is categorized under Music & Radio and is developed by Appp.io.

Upon opening the app, users are greeted with a simple interface that displays various categories of ghost sounds, including haunted house, ghost whispers, and ghost screams. Each category contains a selection of high-quality sounds that are sure to give users a fright. The app also includes a feature that allows users to set their favorite ghost sounds as ringtones or notifications.

Overall, Appp.io - Ghost Sounds is a fun and entertaining app for those who enjoy spooky sound effects. The app is easy to navigate and the sound quality is impressive. However, it should be noted that the app does contain some ads, which can be a bit intrusive at times.