Preparing for the Duolingo English Test (DET)? You're not alone. With its convenience, affordability, and global recognition, DET has become a top choice for international students and professionals. But success on the test demands more than just English proficiency—it requires the right practice tools.
Here are the top 5 websites that provide high-quality Duolingo practice tests to help you prepare effectively.
🥇 1. Gurully.com
Why It Stands Out:
Gurully is widely recognized for its comprehensive and free DET mock tests. With a user-friendly interface and real-exam simulation, it helps test takers understand the format, manage time, and build confidence.
Key Features:
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Real exam-like interface
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Free and premium mock tests
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Covers all DET sections
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Practice by question types (Read Aloud, Listen & Type, etc.)
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Performance analytics & feedback
💡 Pro Tip: Start with the free version and gradually move to timed full-length tests.
🧪 2. PTE Practice Test
Why It Stands Out:
This newly launched platform focuses purely on DET with updated 2025 materials. It offers multiple practice modes tailored for daily revision or full test simulation.
Key Features:
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2025 updated DET materials
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Topic-wise practice
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Real-time test experience
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Strong focus on Speaking and Listening sections
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Regularly updated questions
🎓 3. Duolingo Official Website
Why It Stands Out:
The official Duolingo English Test platform is the best place to understand the test structure. Though the practice materials are limited, they are 100% authentic.
Key Features:
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Official free practice test
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Guide videos and tutorials
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Sample questions and scoring insights
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Trusted and updated content
🛑 Note: The practice test is shorter than the real exam but helpful for understanding the format.
🧠 4. Arno App/Website
Why It Stands Out:
Arno is an AI-powered English test prep app that includes Duolingo-specific modules. While it’s not DET-exclusive, its tools are intelligent and adaptive.
Key Features:
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AI-based speaking and writing evaluations
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Vocabulary booster
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Grammar and fluency support
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Great mobile experience for learners on the go
🌐 5. DETReady
Why It Stands Out:
DETReady is a rising platform with a structured approach to Duolingo prep. It includes diagnostic tests and skill-building exercises that mirror the real DET format.
Key Features:
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Full-length mock tests
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Grammar drills and tips
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Level-specific question sets
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Score predictions and tracking
✅ Expert Tips to Crack the Duolingo English Test:
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Take multiple mock tests to get used to the format and reduce test-day anxiety.
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Focus on speaking fluently, not just accurately—fluency scores higher.
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Use headphones while practicing the listening and speaking sections.
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Record yourself and listen back to identify pronunciation mistakes.
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Stick to a 30-minute daily practice routine for steady improvement.
📊 DET by the Numbers: Factual Data (2025)
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Duration: ~1 hour
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Cost: USD 59
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Score range: 10–160
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Accepted by: Over 4,500 universities globally
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Average preparation time: 3–4 weeks (with daily 30–45 min practice)
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Most challenging sections (as per student reviews):
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Speaking (48%)
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Listening (28%)
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Writing (15%)
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Reading (9%)
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❓ FAQs About Duolingo Practice
Q1: How many practice tests should I take before the real exam?
A: Aim for at least 3 full-length mock tests and 10+ topic-wise drills.
Q2: Is the Duolingo English Test harder than IELTS or TOEFL?
A: Not harder, but different. It’s adaptive, shorter, and tests multiple skills at once.
Q3: Can I prepare for DET for free?
A: Yes! Platforms like Gurully offer completely free practice tests.
Q4: Do mock tests show the real score?
A: Most platforms give an estimated score range, not an official score.
💬 Final Word
Choosing the right platform is the first step toward success in your Duolingo English Test journey. While every site offers unique advantages, Gurully.com remains the most recommended choice for students looking for a free, accurate, and user-friendly DET practice experience.
Start practicing today and boost your chances of scoring high on the DET!
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