DET Practice - AI Tool Features, UI & Interface Overview

DET Practice: Promo Codes & Discount Coupons for July 2026

Overview

DET Practice is an AI-driven study platform for people preparing for the Duolingo English Test. It provides automated scoring and targeted feedback for speaking and writing tasks. Learners use it to run timed mock exams and follow adaptive study plans to focus practice.

Use cases

  1. Practice timed speaking and writing under realistic test conditions.
  2. Receive fast automated feedback to refine pronunciation and grammar.
  3. Take full-length adaptive mock exams to evaluate readiness.
  4. Follow AI-tailored study plans to close skill gaps efficiently.

How it helps

  • Reduces revision cycles by returning rapid, actionable feedback.
  • Improves study efficiency with focused tasks that target weaknesses.
  • Increases output quality through clear corrections and revision prompts.

Key features

  • Faster practice cycles via automated scoring for speaking and writing.
  • Timed mock exams that mirror test pacing to reduce exam-day uncertainty.
  • Adaptive study plans that target weakest skills to save study time.
  • Detailed feedback on pronunciation, grammar, and vocabulary for clearer responses.
  • AI Assistant-powered corrections and revision suggestions for quicker improvements.

Pricing

Paid plans. Check the official site for current details.

Why to choose DET Practice?

Offers rapid automated scoring for speaking and writing so learners can iterate faster than waiting for human review.

How to use a DET Practice promo code?

Follow these simple steps to save on your DET Practice subscription using our verified discounts:

  1. Select a Deal: Browse the active DET Practice promo codes above and choose the one that fits your needs.
  2. Reveal the Code: Click the "SHOW CODE" button to uncover the coupon or "Activate Deal" for automatic discounts.
  3. Apply at Checkout: Copy the code and visit the official DET Practice website. Paste the code into the promo code field during your purchase to see the price drop.

* These deals are subject to change by the provider. Please check the official DET Practice website for the latest pricing.