Practice by question type
Work through DET question types and focus on the skills you want to improve.
DET Practice App for iOS and Android
Make time for the Duolingo English Test wherever you are. Practice questions, take mock tests, and review speaking and writing feedback in the DETPractice app.
Scan to download on your phone
Your DET practice, in your pocket
Choose what to work on next, from a single question to a full mock test.
Take a full mock test
Rehearse the test format and review your results before test day.
Review speaking and writing
Use AI feedback to review your responses and guide your next practice session.
Learn with courses
Explore lessons and answer guidance alongside your practice.
Before you download
Use your existing account
Sign in with your DETPractice account to access your plan and supported learning history across the app and web. No account yet? Create one below.
Understand what is included
Downloading the app is free. Access to some practice, mock test, and feedback features depends on your plan.
Prefer a larger screen?
You can also use DETPractice in your browser. Choose the app for mobile study or the web for a larger workspace.
Open the web app