GraphLock, is developing a game changing app to save students and parents the cost and hassle of carrying a calculator while preserving testing integrity. Press Release – August 25, 2016 – On August 31st, GraphLock will start a campaign through IndieGoGo to build awareness for equality in education and promote their app launch this November. Patrons can donate $5 either to pre-order the app or every $5 donated will fund a free download for a low income student or school.