Killer SAT Grammar app for iPhone and iPad

Hundreds of my SAT students at Tom Clements Tutoring in the San Francisco Bay Area can attest that mastering this short and simple list of 9 -- thats it, just 9 -- user-friendly grammar rules is a surefire way to ace the SAT Writing section. These same rules are now incorporated in a cool, interactive app that provides three levels of expertise:

1) Study -- this concept level describes the 9 rules you need to obtain top scores on the grammar section. Graphics and a slideshow movie make the rules easy to learn and fun. Interactive practice questions for each rule reinforce the concepts.

2) Jumbles -- this strategic level mixes interactive questions from the first level in random order, forcing you to think on your feet.

3) Test -- this advanced level provides SAT-style questions specifically designed to reinforce the rules presented in the app.