DET Practice

Arno Global

In-app purchases

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!

Contact: [e-mail]

This product is not endorsed or approved by Duolingo.

Ratings and reviews

I think you'll have a better experience in the website than the app. In my opinion, I rather to buy the complete plan for 3 months if you don't want to lead with buying credits. it includes a DET course (5 stars), DET exercises practicing, IA interactive speaking, Mock Test. Buying Arno DET worthy, I consider better than Teacher Luke's at DET. I give a 4 stars to the app since the Arno's website is more complete than the app.

This app is heavily expensive. Each small feedback costs credits. There is no premium version, you have to purchase credits over and over again in order to maintain proper feedback. Without credits you even don't get the information if my answer was right or wrong. Ridiculous! Besides there are a huge amount of bugs as well.

This app has a lot of glitches. Its subscription is very expensive, and on top of that, you have to buy extra credits. Besides this, the app has many other glitches as well. Their website also has many issues. It has been a very bad experience.

What’s new

Fix the support chat issue.