MidAtlanticConsulting is not responsible for the RSS content reposted from external websites.
Ronny Weidemann
VisualMath 4D is a professional graphical calculator. It allows you to browse through a collection of built-in functions like trigonometrical, rounding, and sum and product or you can compute your own. Functions can be drawn in 2D, 3D, and 4D all with a time variable. You’re also able to save your functions, rotate and zoom in on the graph in three dimensions, and display multiple graphs at once.
Source Url: http://appadvice.com/apps-gone-free
MasterKey Games
Preposition Master allows you to improve your language skills in an entertaining way. In each level you’re presented with an incomplete sentence and a collection of prepositions. Tap on the preposition that best fits into the sentence before time expires to complete it. Each mistake will cost you precious seconds, so move quickly but efficiently. The game also includes an online multiplayer mode, and achievements and leaderboards.
Source Url: http://appadvice.com/apps-gone-free