Language Learning Platform

Pay or Say

Yarrow is free if you complete some simple tasks for the platform. Or you can pay. No ads at all.

Any Language Levels

Grammar lessons for beginners, Fluency for advanced levels, Extended vocabulary for all

Custom Card Generator

Generate custom cards in a couple of clicks if you found a rare word or phrase, ChatGPT will help

Easy to use

One button "Study" for all you need. Yarrow tracks your progress and gives exercises in the right order 


Yarrow is implemented as a chatbot for Telegram Messenger at the moment and it is available on mobile phones, desktops and web-browsers. You can start your lesson on mobile phone and continue it on desktop seamlessly.

If you have Telegram already installed then registering with Yarrow will take you only one minute. Just send a message to the bot using links below and answer a couple of questions. Email and phone number are not required.


The number of languages to learn will grow rapidly thanks to Yarrow community and AI.


Yarrow community is the most important part of the platform. To support Yarrow you can pay money for it or you can help improve the courses: the chatbot can give you some simple tasks in your native language like this:

So you Pay or Say. This is a new principle of using the app for free instead of watching annoying ads.

Yarrow collects voices from the community and primarily uses them in the language courses. Every word and sentence in Yarrow is accompanied by several voices with different speed, accents, sometimes with noises to prepare you for real life. 

Voices are also used for training AI to recognize speech including accents and dialects, and eventually this AI will help you in the language courses. You train AI, AI trains you.


If you have any questions please read FAQ or email

Follow us on social media: