Get started with GraphLib, a small, easy-to-use, open source library for graphing mathematical functions, plotting points, and drawing line graphs in Android applications. Includes Java source code and the complete library of compiled...
Highly durable and scratch/chip resistant, this strong protector will guarantee your iPhone 7/6s or 6 the best protection against drops, bumps, scratches and normal wear and tear. Currently discounted to just $8 for a 2-pack.
This inexpensive smartphone charger from Anker is the size of a candy bar, and has enough juice to recharge any smartphone at least 1-2 times over. It's discounted 64% to just $18.