Lakota Vocab Builder is a free app developed by Lakota Language Consortium Inc. It is an educational and reference program available on iPhone. This app is designed to help users build their Lakota vocabulary through a fun and interactive game. With a variety of culturally-relevant categories, such as wild animals, food, drinks, and more, users can quiz themselves every day to learn new words.

The free version of Lakota Vocab Builder includes 20 categories, each containingwords, totaling towords. Each word comes with audio pronunciation and visual aids to enhance the learning experience. Users can challenge themselves by matching English words to Lakota words and vice versa. As they progress through levels, new words are unlocked.

In addition to the free categories, there are also additional categories available for purchase. With over 40 categories to choose from, users can further expand their Lakota vocabulary for only $0.99.

Lakota Vocab Builder offers a memorable and fun learning experience. Each correctly matched word increases the user's score, while incorrectly matched words are repeated until mastered. This repetition method proves to be an effective learning strategy.