Common English Mistakes is an Android app developed by Output1, designed to help users improve their English language skills. This app is an English dictionary that focuses on removing common errors in English, including grammatical mistakes, spelling errors, and incorrect sentence structures. With this app, users can improve their English vocabulary and learn proper English usage.

This free offline dictionary provides correct and incorrect sentences, making it a great resource for those looking to improve their general English skills. It also offers specific English language skills for business meetings, interviews, and writing. The app features different sentence types, including affirmative, interrogative, negative, and negative interrogative.

Overall, Common English Mistakes is a helpful tool for anyone looking to improve their English language skills and avoid common mistakes. With its user-friendly interface and free access, this app is a great addition to any language learning toolkit.