InChek is a Business English course, personalized by a custom model powered by Claude, delivered daily straight to your inbox.

We built InChek because most language apps treat every learner the same way. InChek doesn't. Every lesson adapts to your level, your goals, and the mistakes you're actually making, so what you practice each day is what actually moves you forward.

What makes InChek different

• Real feedback on real work, not just multiple-choice questions.
• A learning path that tracks what you've mastered and what still needs work.
• Reading, writing, listening, and speaking practice in every lesson.
• Content built around real business English: professional email, meetings, presentations, and workplace communication.

Questions? We'd love to hear from you at learn@inchek.ca.