MemoAccelerator is a program supporting the process of learning new words and sentences in foreign languages (program can be used also for learning history, biology, etc.). Applied algorithms of repetitions result in vocabulary being assimilated at the optimal pace. The immediate graphic information about the place of the error, the function smart delete, font auto-resizing and many other options, assure that the user does not waste time to enter the incorrect information, scroll windows etc. Statistics and graphs enable the control over the process of learning. The possibility of personalization and alteration of repetitions algorithms can interest more advanced users.