Let's Learn English is an Android app developed by P2P Learning English. It is a free education and reference app designed for English learners, particularly beginners. The app offers a comprehensive course with 52 lessons, each focusing on speaking, vocabulary, and writing. The lessons include videos showcasing the lives of young Americans, providing learners with a real-world context for their language learning.

In addition to the lessons, Let's Learn English also provides printable worksheets, assessments, and lesson plans for both individual learners and English teachers. The app features American English level one and level two, with numerous listening lessons. It also includes British English features such as "6 minute English" and "The English We Speak," which are highly beneficial for learning. The English Test feature allows learners to practice their skills through exercises.

Let's Learn English also includes a video library, providing learners with additional resources for language learning. Furthermore, the app offers an online radio feature, which can be helpful for learners looking to improve their listening skills.

Overall, Let's Learn English is an easy-to-use and useful app for English learners who want to practice their speaking and listening skills.