Playfon vast collection of themes contains more than 3000 applications. Playfon offers professionally designed ready made mobile phone themes that can be easily installed and used on any theme-compatible mobile phone. Each customized theme is complete with user-preferred icons, color palettes, templates and text preferences.

Phone themes are small graphic files that are downloaded and installed on a colored and theme-capable mobile phone. Using themes will allow users to change the interface of their phones.

Unlike wallpapers and screensavers themes alter the background, color, icons, indicators and overall appearance of the user interface of the phone. A phone theme retains the look of a cell phone's icons, colors and background, unless a user switches to a different theme. In this case, the new theme will alter the overall look of the phone's overall graphic user interface.