About Us — Mission & Privacy Model

Traditional language apps take a one-size-fits-all approach: progress through levels, complete exercises, and hope something sticks. But when you finish a lesson, do you truly know what you've learned? With most platforms, the answer is no—you're simply moving through content without clarity or direction.

PromGee was designed to change that. We offer dedicated learning categories—prepositions, articles, verb tenses, phrasal verbs, grammar structures, and more—each with its own specialised quizzes. This means you can identify your weak areas and target them directly, rather than hoping a generic level will eventually address your needs.

Unlike apps where you mindlessly tap through exercises without knowing the "why," PromGee's AI provides in-depth explanations for every question in 40+ languages. You don't just see if you're right or wrong—you understand the reasoning behind each answer, building genuine comprehension that lasts. Explore the latest updates in our changelog.

We're committed to trust and transparency: read our Privacy Policy and Terms of Service, or contact us anytime.

PromGee is an AI English learning app for Windows that treats grammar practice like a focused workout. Instead of generic levels that mix every skill together, PromGee organizes practice into clear categories — prepositions, tenses, articles, punctuation, and more — so you can work directly on the skills that need the most attention.

Every answer you give comes with an AI explanation in your own language, which is why the app is built around understanding rather than memorization. And because the product is local-first, your progress stays on your device: no account, no analytics, no cloud.

PromGee approaches English learning the way athletes approach focused training: you isolate one muscle group, practice it deliberately, and then combine skills when you are ready. That is why the app separates grammar, tenses, prepositions, articles, punctuation, collocations, and phrasal verbs into dedicated practice sets instead of mixing everything into generic levels. This category-based design lets you self-diagnose weaknesses and spend an entire session on the exact pattern that causes mistakes.

Understanding the why behind every answer is where lasting progress happens. After each quiz response, PromGee generates an AI explanation in your native language that describes the rule, shows why the correct choice fits, and explains why the distractors are wrong. Over time, these explanations compound into genuine comprehension rather than memorized answers, which is essential for real-world communication, test preparation, and professional writing.

Our Privacy Model keeps all progress local on your Windows device, so the About page mission of secure local-first learning is reflected in everyday practice. This Model means no cloud sync is needed and you stay in control while you build accurate English with guided category drills.