Contoh surat resmi is an Android application developed by inforina studio that aims to assist people who struggle with writing official letters. The app provides templates for various types of formal letters such as job applications, offers, authorizations, statements, resignations, official letters from companies, and schools.

The app's user interface is simple and easy to navigate. The templates are well-organized and easy to use. Users can simply select the type of letter they want to create and fill in the necessary information in the provided fields. The app also allows users to save their finished letters or share them directly via email or other messaging apps.

Overall, Contoh surat resmi is a useful tool for anyone who needs to write official letters but may not have the experience or expertise to create them from scratch. The app is free and available for download on the Google Play Store.