Beginner Guarani is a free Android app developed by shotgun.experiments, belonging to the Education & Reference category. It is a simple and direct Guarani language learning app intended to introduce beginners and enthusiasts to the language. The app is designed around the "a word a day" concept, where users can choose up to 12 words a day to learn.

The app tests users on the words they have learned repeatedly, decreasing in regularity if answered correctly, and increasing if answered incorrectly. The app also adjusts to test users more on the words they have trouble with and "deactivates" words that users have learned well. With almost a thousand common and popular Guarani words available, users can pace themselves and learn at their own speed. In just a matter of weeks, users can gain an essential knowledge of the Guarani vocabulary!