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📚 Test Preparation
Duolingo Test Preparation – Smarter study, better scores! 🎯 Learn practical tips, proven techniques, and insider strategies to crush the DET. 💡📚
⚠️ Is the Duolingo English Test (DET) Free?
Can you take the Duolingo English Test for free? Learn who qualifies for a free retake, appeal rules, and how DET credits really work.
🧠 The Smartest Way to Take the Duolingo English Test (And Save Time + Money)
Learn how to use an official Duolingo English Test coupon from DET Study — get 24-hour results, save $7, and prepare smarter with expert tools.
Introducing the DET’s Two-Camera Security System
Discover how the DET's new two-camera setup improves remote test security and protects honest test takers.
🔐 A Test Center Could Never Make Cheating This Difficult
Learn how the Duolingo English Test (DET) eliminates cheating with AI and dual-camera tech, offering more secure results than traditional test centers.
Why Test Center Conditions Matter More Than You Think
Test center conditions can impact your performance. Learn why the Duolingo English Test (DET) is a more consistent and fair option.
🎓Which English Test Is Best? A Side-by-Side Comparison You Need to See
Wondering which English proficiency test is best for you? This side-by-side guide compares DET, IELTS, TOEFL, and PTE. See why DET might be your top choice!
Why CEFR Levels Matter for the Duolingo English Test (DET): A Vocabulary Guide
Learn how the CEFR levels (A1–C2) help structure your vocabulary preparation for the Duolingo English Test. Boost your score by targeting level-appropriate vocabulary
The Duolingo English Test (DET) Scoring System Explained
Learn how the Duolingo English Test (DET) scoring system works, from AI-driven assessment to human review. Discover score ranges, question types, and tips to maximize your results.
All 19 Duolingo English Test Question Types for 2025
The Duolingo English Test now includes 19 question types in 2024. Learn their frequency, format, and how they impact your score.