DET - Duolingo English Test

3.1 stars15 reviewsFree

4+Version 1.4.0Updated 1/27/2026, 3:33:34 PM

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The Duolingo English Test (DET) mobile app provides a stable, secure test setup experience. It does not replace the desktop app for taking the test itself. Test takers will use the app to: Submit their ID information Scan their face and ID Complete their room scan and ear scan Set up their phone to record their computer

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