Lyrics for SS501 Offline is a free Android application developed by Qinchow under the category of Multimedia and subcategory of Music & Radio. It is an unofficial fan-made app that provides lyrics for a great number of SS501 songs. The application does not contain any audio or video, but only the lyrics, the title and the name of the artist.

The application has a search feature that allows users to search for lyrics by artist name, song title or excerpt from the lyrics. It also has a section called Top 50 Songs, where users can vote up or down for a song using the thumb up and the thumb down buttons.

The developer of this application claims that it does not intend to violate any trademark of the music companies. The application has ads that comply with Google Play Policy, which are needed to cover the costs of maintenance of the application and to keep it free for the end user. Ads do not install new icons or banners in the notification bar.

Overall, Lyrics for SS501 Offline is a simple and easy-to-use application that provides lyrics for SS501 fans. However, it is important to note that this is an unofficial fan-made app and users should support the artists and their companies by buying the original CDs, MP3s, videos and merchandise.