1000 Common English Sentences is an Android application developed by Sprogroup. It is a free educational app that contains a collection of 1000 common English sentences. The app is designed to help users improve their grammar knowledge, especially in phrasal verbs, and is perfect for beginner, intermediate, and upper-intermediate levels.

The app features a collection of all English irregular verbs, over 3000 English phrasal verbs, and common phrasal verbs and sentences in English. It also includes an alphabetical index, making it easy for users to find phrasal verbs, idioms, and English sentences. Each phrasal verb and idiom has an explanation and useful example, and users can take notes on each one. The app also offers updates on English idioms and phrases that Americans often use.

With this app, users can improve their English grammar and pronunciation skills, making it a valuable tool for those preparing for TOEFL paper, TOEFL CBT, GSET, IELTS, TOEIC, and Cambridge ESOL tests. Overall, 1000 Common English Sentences is a comprehensive learning tool for anyone who wants to improve their English grammar knowledge.