Listening · Reading · Writing
Not sure where to start? Take a 4-minute check for an initial picture of your level, then move to the right practice. No sign-up needed.
Listening · Reading · Writing
Listen and answer the questions.
Read and check your answers.
Write and get AI feedback.
Parts 1, 2 and 3 · in the mobile app
Bandi explains the tricky part of your answer in plain language. See a specific correction and know what to try next time you write or speak.
No payment card needed.

Start with a quick check. Learn a topic you find difficult, practise it and revisit your results.
Explore free lessonsGet an initial level estimate with a 4-minute mini-test.
For example: True / False / Not Given or speaking connectors.
Continue on your phone and computer with the same account.
Get to know the platform first. Upgrade when you want more practice and access to every lesson.
Take your first step at your own pace.
No payment card needed.
Practise at your own pace.
More practice. More detailed feedback.
Google Play
Buy in the app, use it on the web too.
One-time purchases for active Pro and Pro Beta accounts. Pack credits never expire.
App Store or Google Play confirms the final amount and billing currency.
Get an initial idea of your level. Then decide which topic deserves your time.
No registration needed for the mini-test.
No. Start with the mini-test, free lessons and short exercises. You’ll see the cost before using credits for an AI action or a full test.
Your first Full Test costs 24 credits. You can use the 30 credits granted in your first month. Later Full Tests cost 30, or 24 with Pro.
Speaking is in the mobile app. Part 1 uses 1 credit, Part 2 uses 2 and Part 3 uses 3.