PS Fine Tune is a free app developed by TP Vision for Android devices that allows you to control your Play-Fi enabled Philips Wireless Home Speaker and Soundbars. With this app, you can easily control sound modes, change surround settings, and perform MCU firmware upgrades.

The app's interface is straightforward and easy to navigate. You can quickly switch between sound modes, such as movie, music, and night, to optimize your listening experience. You can also adjust the bass and treble levels to your liking and change the surround settings to create a more immersive sound.

In addition, PS Fine Tune allows you to perform MCU firmware upgrades to keep your Play-Fi enabled Philips Wireless Home Speaker and Soundbars up to date with the latest features and improvements.

Overall, PS Fine Tune is an essential app for anyone who owns a Play-Fi enabled Philips Wireless Home Speaker or Soundbar. It is user-friendly and offers a wide range of features to enhance your listening experience.