The logitPPL launcher icon is by Curtis D. Tucker (http://www.curtoons.com/). Amended with permission.
The charting used in logitPPL is by AFreeChart:
- AFreeChart is a free charting library for the Android(tm) platform. (C) Copyright 2010~2011, by Icom Systech Co., Ltd.
- AFreeChart is licensed, and may be used, under the terms of the GNU Lesser General Public Licence (LGPL): http://code.google.com/p/afreechart/