Badaju - Bahasa Dayak Ngaju is an Android app designed as a learning resource for those who wish to learn the Dayak Ngaju language, which is a regional language spoken in the Central Kalimantan province. The app offers a wide range of features that allow users to learn the language in a fun and interactive way.

One of the key features of the app is the vocabulary section, which includes ten different types of words, such as nouns, verbs, and adjectives. It also includes categories like names of body parts, fruits, animals, and kitchen utensils. The app also includes a section on traditional proverbs and sayings, along with greetings and salutations, sentences, poems, and local songs. Additionally, the app has a quiz section and a game, which makes language learning more engaging and effective.

Overall, Badaju - Bahasa Dayak Ngaju is a useful app for anyone who wants to learn the Dayak Ngaju language. With its user-friendly interface and diverse range of features, it offers an enjoyable and interactive way to learn this unique language.