Learn English Skills with Your AI English Tutor.

PromGee is an AI English learning app for Windows that helps you build practical English skills with your dedicated AI English tutor. Practice grammar, tenses, prepositions, and articles through focused category quizzes. Every answer includes an AI explanation in 40+ languages, and all your progress is stored locally on your device.

Whether you are preparing for professional work or improving daily communication, PromGee gives you targeted category drills designed for real progress.

With lifetime access, offline privacy protection, and instant multi-language explanations, you can practice English skills with your AI English tutor anytime.

Mastering a foreign language requires structured repetition that fits your schedule. PromGee transforms complex English grammar concepts into interactive category quizzes that test your understanding step by step.

Instead of generic lessons that mix unrelated topics, our platform organizes study sessions into focused categories such as verb tenses, prepositions, articles, punctuation, and collocations.

Every answer is paired with an instant AI explanation in your native language, ensuring that you understand the fundamental rules behind each question and build lasting fluency.

This focused approach helps you avoid wasted study time by concentrating on the exact grammar patterns and vocabulary choices that matter most in real-world English.

Because the learning flow stays short and intentional, you can return to the app for quick practice sessions during a commute, a lunch break, or a few quiet minutes at the end of the day.