Company Learnbat, Inc. created these great apps:
Easel SAT Prep Lite, Easel Algebra I Lite, SAT Prep Pro - Over 200 Practice Questions with INSTANT Lessons, Algebra Pro - Complete Workbook with ShowMe Lessons, SAT Score Quest™ by The Princeton Review, ShowMe Interactive Whiteboard, Markup - Annotate, Grade, and Sign PDF Documents, Contracts, Forms, Notes, Papers, Assignments, and Blueprints, and others..
