Simple Thai Dictionary is a free application available on Android designed to help users translate words in different languages. Developed by Witit Tadakittisarn, this program is categorized under Education & Reference and specifically under Books.

The app is a basic tool that uses Longdo API to translate words from Thai to English, Japanese, German, French, and other languages depending on Longdo's database. Simple Thai Dictionary has a simple interface that enables users to type or paste words into the search box, and the app will display the translated results in HTML. The dictionary is currently in beta version and will be updated later.

Overall, Simple Thai Dictionary is a useful application for anyone looking to translate words from Thai to different languages. However, it is not suitable for those who require more advanced features.