We use artificial Intelligence, GPT-4 and Whisper AI, to help you practice for the Duolingo English Test. Take FULL TESTS and get your scores in real time for free. LuIA is an app that uses generative artificial intelligence to help students practice for the Duolingo English Test (DET). The app includes practice tests of easy, medium, and hard level for the following DET sections:

• Listening

• Writing

• Describe an image

• Vocabulary

• Interactive reading

In addition to the practice tests, LuIA also includes recorded lectures on the different sections of the DET, as well as documents with sample questions and other relevant information.

Here are some of the features of LuIA:

• Practice tests for easy, medium, and hard level of the different sections of the DET.

• Recorded lectures on the different sections of the DET

• Documents with sample questions and other relevant information

• Generative AI creates sample writing and listening prompts.

• Azure text-to-speech service plays the audio prompts generated by AI.

• Generative AI is used to assess and grade users' answers in the Writing section.

Benefits:

• Improve your English skills and prepare for the DET with practice tests.

• Get feedback on your writing skills from generative AI.

• Learn about the different sections of the DET from recorded lectures.

• Access sample questions and other relevant information.

Pricing:

• Completely free and without ads

Disclaimer:

• LuIA is not approved or affiliated with Duolingo English Test or Duolingo.

• The questions in the practice tests are not taken from the Duolingo English Test website.