amazing app this app is a great way to study and its super easy.. anywhere anytime
Good app if it would've worked… Forced closes a lot! Says that it's only 1.26 mb while it took up 50 mb of my phone storage. The flashcards & unit cards would've been great if they all are able to download. A lot of them are said to be damaged, corrupted, or empty.
A reading program to help kids to learn to read English, Spanish,Chinese, French
Visualize recent global climate data from NASA's earth science satellites in 3D