Choose your goal
Choose the language and topic, then start practicing.
A daily trainer for non-native speakers: practice the language you need for job interviews, remote work, business communication, and international teams.
You might read articles and watch videos in English perfectly, but still feel stuck when it is time to speak up on a video call or network with colleagues.
You can consume English all day and still avoid answering in English when it matters.
In job interviews, global teams, or casual small talk, you need the active skill of forming thoughts quickly, not just passive vocabulary.
A large course is easy to postpone; one short answer is easier to do today.
Translate, listen, and build phrases yourself. Stop only watching videos with subtitles.
Practice the sentence structures you actually need in daily standups, interviews, and professional emails.
You do not need to restart the whole course from zero. Tasks adapt to your level.
Choose the language and topic, then start practicing.
Creative grammar, listening, and situation-based phrase-building tasks take just a few minutes.
Get the rule explanation while the phrase and context are still fresh.
Tasks adapt to your progress.
When something is difficult, you can ask for a clear explanation.
The task translation and all correct answers are available right away.
Listening tasks vary by speed, emotion, and situation. Some are genuinely great.
A short test helps filter out tasks that are too easy and starts practice closer to your current base.
Real feedback sent by our users to support and feedback bots
This app is fire 👍 I took the level test — the tricky words are great. Most are easy to get, but a few really made me think. The level is spot on, and I’ve been teaching for 14 years.
You've made something really cool, honestly. I’m going to grab a subscription :D Hope everything works out!
Perfect! Thank you so much!
Hi! The bot is great, thank you so much.
This is so good! Thank you so much, guys!
Wow 👍👍 I love it 😀 huge thanks to the creators 🙏
Don’t take our word for it. Open the English app and start the free welcome period without a payment card. After that, keep practicing on the free plan or choose Premium.
Just start the app. On the first launch, it offers a short test that takes a couple of minutes. You can also retake the test at any time from the Profile tab. This helps filter out tasks that are too easy without pushing you into tasks that feel impossible. After that, the algorithm keeps adjusting the difficulty automatically.
No. DuoNiche is a practice trainer, not a textbook or a full course. If you do not know the alphabet, reading rules, or basic sentence patterns yet, use a textbook, tutor, or course in parallel. DuoNiche helps you turn that base into active answers.
Because Telegram is the fastest place to start. You open the bot, get a short task, answer, and see the explanation. Native iOS and Android apps are in progress, but Telegram remains the quickest practice channel.
Correct. You start the bot without a payment card and try the welcome period first. After that, basic tasks remain available. Premium is only enabled if you choose it, and checkout shows the exact terms before payment.
Whichever language is most comfortable for you. You do not need to know English to learn another language. The interface, hints, and explanations are available in 17 languages: Russian, Ukrainian, English, Turkish, Arabic, Spanish, French, German, Italian, Portuguese, Chinese, Japanese, and also Serbian, Bulgarian, Greek, Romanian, and Slovenian.