Frequently Asked Questions

What is Cool Mate?

Cool Mate is an English learning app designed to help you grow your skills with smart content, offline access, and a one-time payment — no subscription needed.

Is the app free?

We offer free starter content, but full access is unlocked with a one-time purchase. No hidden fees, no recurring payments.

Do I need internet to use the app?

No. Cool Mate is designed to work offline so you can learn anytime, anywhere — even without Wi-Fi or mobile data.

Who is the app for?

Anyone who wants to improve their English, from beginners to advanced learners. Our content is designed for self-study, especially for non-native speakers.