Educational application that introduces numbers from 0-20 for those who want to learn Indonesian. There is a feature to pronounce numbers one by one and spell the letters that make up the number.

Application features:
* Display a list of numbers from 0-20.
* Interesting game by building a word.
* Able to pronounce the original human voice.
* Say the letters that make up the name of a number.
* Can choose to use uppercase or lowercase letters.
* Recall feature with an automatic difficulty level.
* Quiz feature to look up numbers and say their names.