The VocabTrump is designed with user experience and memory effectiveness in mind. The method employed in this app is scientifically proven to be highly effective in helping you to memorise vocabulary. Major SAT Preparation companies and publishers like the Barrons, Princeton Review and the College Board themselves recommend similar methods.
To get started, download the app and sign up for an account. Then, go to the Word Store to import a suitable word database and start studying! While you are studying, categorise the words into different levels of familiarity and drill on the less familiar ones.