I decided to make this version also completely FREE.
If you feel like it you can still buy me a beer with a donation.
http://tiny.cc/fb2kcdonate

Ad-free version.

Follow the basic installation steps specified here:
http://foobar2000controller.blogspot.com.es/p/how-to-start.html

Control your remote foobar2000 with your Android device! This application needs foobar2000 working in the computer and 2 more components installed in foobar 2000.

Components needed:
- foo_httpcontrol
- foo_playcount (optional)

Features:
    * Widget
* Album art
* Common playback controls (Play/Pause Next/Previous song Shuffle ON/OFF)
* Control time with progress bar
* Playlist function
* Play from file
* Manage playlist function (add new playlist add/remove elements by browsing files)
* Search function
* Rate current-playing song and any song in the playlist
* Queue/Dequeue elements from playlist
* Advanced search method (More of the same…artist album or rating)
* Switch between playlists
* Configurable shake actions
* Use your device volume keys to control foobar's volume
* Wake-on-LAN
* Multi-server
* Pause/Mute on incoming calls
* Fully compatible with WaveControl (https://play.google.com/store/apps/details?id=com.MarksThinkTank.WaveControl)
* Fully compatible with headset controls and media buttons


Enjoy it!