Speak by Chattriix is an educational app designed for Android that offers users a comprehensive tool for mastering British English, particularly for those preparing for the IELTS exam. This app functions entirely offline, allowing users to practice pronunciation and engage with UK-specific English regardless of their internet connectivity. The app includes a variety of features tailored to IELTS preparation, such as personal question practice, cue card exercises, and discussion topics, along with instant feedback on pronunciation and access to over 150 authentic IELTS topics.

In addition to IELTS preparation, Speak by Chattriix provides practical English training through real-life scenarios encountered in the UK, covering areas like healthcare, banking, housing, transport, and shopping. Users can benefit from an AI-powered pronunciation coach that offers real-time feedback, phoneme-level analysis, and accent training. The app also includes features for preparing for British citizenship with practice questions. While basic features are available for free, premium users gain access to a wider range of topics and community support.