The English Spelling DictData is a comprehensive dictionary app for Android users developed by DictData. The app offers a vast collection of American English words with their correct spellings and pronunciation. It is designed to help users improve their English vocabulary and spelling skills.

The app is free to download and use, and it does not take up much space on your phone. The app comes in the form of a StarDict data file that you have to install in the ColorDict app to use. It does not take up any space on your phone's storage, and once you copy the data to the SD card, the app can be uninstalled.

The English Spelling DictData is an excellent tool for students, teachers, and anyone who wants to improve their English language skills. With its vast collection of words and easy-to-use interface, this app is a must-have for anyone who wants to improve their vocabulary and spelling skills.