LingoBuff Core Spanish Vocab

LingoBuff Core Spanish Vocab is a Mac application to learn and review over 5000 Spanish words. The vocabulary is divided into 5 levels: Starter, Elementary, Pre-Intermediate, Intermediate, and Upper-Intermediate. LinfoBuff Core Spanish Vocab uses an effective spaced repetition system that allows you not only to learn Spanish words but also never to forget them. Learning progress is tracked for translation from Spanish into English and for English to Spanish separately. Which means that each word is considered to be two different cards to be learned. One card has Spanish for the front and English for the flip side. The other card has English on the front and Spanish on the back side.