Simple Text Editor is a basic text editing tool available on Android. It is designed to help users edit plain text files on their mobile devices. The app offers a simple and easy-to-use interface that makes it ideal for quick note-taking or writing down ideas.

The app is developed by Paul Mach and is available for free. It is categorized under Utilities & Tools and it supports only plain text files at the moment. The app's code is open, which means users can review code, send pull requests, suggest new features, and even provide translations.

Overall, Simple Text Editor is a useful tool for those who need a basic text editor on their Android devices. However, it lacks some advanced features that may be required by some users. Nonetheless, it is a simple and reliable app that serves its purpose well.