About this app

Trusted by 200,000+ users in over 200+ countries!

Free & unlimited practice exercises for every question type
- Practice every question type on the Duolingo English Test

Instant scoring & detailed feedback
- We use the latest AI technology to provide you with an instant score on your writing and speaking responses as well as personalized feedback on your grammar and vocabulary. It's like having a private tutor!

Vocabulary Builder
- Learn the most useful words that will raise your score immediately.

Always up to date
- The DET is constantly being updated. Arno has the newest question types so that you can be fully prepared.

Create your free account today and see why students around the world use Arno to make their study abroad dreams come true!

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