Indonesian-Spanish Translator is a free app developed by Klays-Development that offers instant translation from Indonesian to Spanish and vice versa. This app comes in handy for people who are studying a foreign language, travelers, and students who want to raise their language level. The app has a simple and user-friendly interface that is easy to use.

One of the best features of this app is that it provides translations for both individual words and complete sentences. It also ensures the full validity of the words. The app features a voice input option, allowing users to speak the words they want to translate. Additionally, the favorites list and history feature enables users to look through the translated information offline. The app also has interface settings that allow users to customize the app according to their preference.