DET Practice – Ace the Duolingo English Test
DET Practice is a web‑based learning platform designed specifically for candidates preparing for the Duolingo English Test (DET). It combines a massive, constantly‑updated question bank, realistic full‑length mock exams, AI‑powered writing and speaking correction services, and structured courses to help users improve their scores quickly and efficiently.
Key Features
- 18,000+ Practice Questions – The largest DET question bank, refreshed daily, covering all four sections (Reading, Listening, Speaking, Writing).
- Full‑Length Mock Exams – Authentic, timed mock tests that simulate the official DET interface. Results are delivered in 1‑5 minutes with detailed performance analytics.
- AI Writing & Speaking Correction – Instant AI scoring, error highlighting, and teacher‑reviewed feedback for every writing prompt and speaking task. Supports all DET question types (photo description, interactive speaking, etc.).
- Adaptive Learning Plans – The platform analyses your strengths/weaknesses and automatically adjusts the study schedule, focusing on the areas that need the most work.
- Comprehensive Courses – Structured video lessons and practice sets for each DET section, created by experienced ESL teachers.
- All‑in‑One AI Tutor – Grammar correction, translation, content generation, and instant explanations powered by large language models.
- Progress Dashboard – Real‑time tracking of scores, question mastery, and mock‑test trends.
- Multi‑Language Interface – Available in English, Indonesian, Japanese, Korean, Russian, Turkish, German, Spanish, French, Italian, Thai, Chinese, Portuguese, etc.
Use Cases
| Who? | Why use DET Practice? |
|---|---|
| DET test‑takers | Access the most extensive question bank, take realistic mocks, and receive fast AI‑driven feedback to boost scores. |
| ESL teachers & tutors | Use the platform’s correction service and analytics to instruction and assign targeted practice. |
| Study groups | Share custom mock exams and track group performance on the shared dashboard. |
| Self‑learners | Follow the adaptive learning plan, study at any time, and get instant explanations without a human tutor. |
Frequently Asked Questions
Q: How quickly do I get results after a mock exam? A: Results are generated in 1‑5 minutes and include a score breakdown, section‑wise analysis, and suggested study actions.
Q: Is the AI correction as reliable as a human reviewer? A: The AI provides instant scoring and highlights key errors; a qualified teacher then reviews the same response for deeper feedback, ensuring high accuracy.
Q: Can I use DET Practice for free? A: A free account gives limited daily practice questions and one mock per month. Full access (unlimited questions, all mocks, AI correction, courses) requires a paid subscription.
Q: Does DET Practice guarantee a higher DET score? A: While no guarantee can be made, thousands of users report score improvements of 50‑150 points after consistent use of the platform.
Q: Is my data safe? A: All personal data is encrypted in transit and at rest. The platform is not affiliated with Duolingo, Inc., and does not share your test content with third parties.
Getting Started
- Create an account – Sign up with Google or email.
- Take a diagnostic mock – Identify your current level.
- Follow the adaptive plan – Practice questions, watch course videos, and use AI correction after each writing/speaking task.
- Track progress – Review the dashboard after each mock to see score trends.
Ready to ace the Duolingo English Test? Visit detpractice.com and your free trial today.
