Duolingo English Test (DET)

3.4
698 reviews
Content rating
Rated for 3+
100K+
Downloads
Content rating
Rated for 3+
Learn more
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About this app

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
Updated on
Jan 27, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info
This app may collect these data types
Personal info
Data is encrypted in transit
You can request that data be deleted

Ratings and reviews

3.3
560 reviews
Ezeja Collintins
June 6, 2026
Duolingo needs to work on a better, more reliable way to setup the second camera. I have met every single requirement needed for the test. I have watched numerous YouTube videos on how to setup the second camera using my phone and can clearly see my laptop screen and keyboard positioned in the preview video exactly the way the YouTube videos described. My internet speed has also been checked and it's perfect, so why is it not working. It is so annoying.
10 people found this review helpful
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Hysteric
March 6, 2026
I had a great experience with the Duolingo English Test. The process was very easy and convenient, and I really liked that I could take the test from home. The interface is simple and user-friendly, the results come very quickly, and the test is much more affordable than many other options. Overall, it’s a very handy and efficient way to prove English proficiency.
27 people found this review helpful
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Ranjit Subba
May 11, 2026
I paid 107 AUD to take a test, but the process has been extremely frustrating. I tried more than five times, and just the setup alone took nearly an hour. In the end, it kept saying “setup timed out.” The system made me touch my ear with the camera and hold the position for more than 10 minutes with no result. I even tried using a different phone, but the outcome was the same. I couldn’t even start the test. Can someone please tell me how to get my money back?
14 people found this review helpful
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What’s new

Performance improvements and bugfixes