DET: Duolingo English Test App

Official mobile setup companion for taking the Duolingo English Test securely.

iOSApp Store (US)★ 2.2 · 30 ratingsfree

The DET app is the official mobile companion for the Duolingo English Test, used to submit ID information, scan face and ID, complete a room scan, and set up recording before taking the test on desktop. It is aimed at test takers proving English proficiency for academic or immigration purposes.

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