Arno is the greatest AI for Duolingo as far as I saw in my whole lifespan and discussing with my many university batchmates even teachers. It's just astonishing to see the individual score rating in e... See more
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The Fastest Way to Prepare for DET, PTE, and TOEFL. Arno is an AI-powered test preparation platform for students preparing for the Duolingo English Test (DET), Pearson Test of English (PTE) Academic, and TOEFL. Over 250,000 students across 200+ countries have used Arno to get the scores they need. Practice with Real Test-Format Questions Prepare for your English proficiency test with thousands of practice questions that mirror the actual exam format. Arno covers every question type for the DET, PTE, and TOEFL, and is always fully up-to-date with the latest changes to each test, including the recent TOEFL format overhaul. Practice as much as you want with unlimited reading and listening questions, and get AI-powered feedback on your writing and speaking responses with a paid plan. AI-Powered Writing and Speaking Feedback Get instant, detailed feedback on your writing and speaking responses powered by advanced AI. Arno analyzes your grammar, vocabulary usage, sentence structure, and content quality, then provides personalized suggestions for improvement. Unlike other English test prep apps that only give you a score, Arno shows you exactly what to fix and how to improve. Every practice response is scored and evaluated so you can track your progress over time. Full-Length Mock Tests with Score Predictions Take realistic, full-length mock tests that simulate the actual exam experience. Receive a predicted score immediately after completing your test so you know where you stand before test day. Arno's mock test scoring has been calibrated against thousands of real test results to provide accurate score predictions. Identify your strengths and weaknesses across all test sections and focus your study time where it matters most. Personalized Study Plans Arno creates a customized study plan based on your target score, test date, available study time, and areas that need improvement. Your plan adapts as you practice, prioritizing the skills where you have the most room to grow. Follow daily activities and track your progress week over week to stay on schedule for your exam. Vocabulary Builder Build your English vocabulary systematically with Arno's vocabulary builder. Take a vocabulary level assessment to understand your current level, then work through curated word sets designed to expand your academic and everyday vocabulary. Study definitions, usage examples, and synonyms to deepen your word knowledge. Your 24/7 Personal Tutor Ask questions about your test, get study tips, understand scoring, and receive guidance on test strategies through Arno's AI-powered chat assistants. ChatDET, Chat PTE, and Chat TOEFL are specialized for each test, so whether you need help understanding a question type, want advice on time management, or need clarification on test policies, your personal tutor is available anytime to help. Official DET Test Vouchers Purchase official Duolingo English Test vouchers directly through Arno at competitive prices. Over 24,000 students have booked their test through Arno. Buy your DET voucher and practice in one place, making your test preparation seamless from start to finish. Why Students Choose Arno With free and unlimited practice questions, AI feedback on writing and speaking, realistic mock tests, personalized study plans, and a 24/7 personal tutor, Arno gives you everything you need to prepare for your English proficiency exam. Whether you are preparing for university admissions, immigration requirements, or professional certification, Arno helps you reach your target score with confidence.
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mock tests and duolingo exam both same, its help alot.

Reply from Arno
Goarno.io helped me a lot! I improved just by doing the exercises on the website. In addition, Arno’s videos also helped me improve. The website is fantastic, I’m so happy I found it. I just wish I had tried it earlier.

Reply from Arno
Arno has been a great mentor for me. I have been a member of Arno for more than two months and keep practicing. Eventually it helped me getting on the verge of my desired result.
Good luck Arno team.

Reply from Arno
I had a very positive experience with this company. The service was professional, efficient, and well-organized throughout. Everything was handled clearly, and I appreciated the smooth communication and support.
What stood out most was their responsiveness and willingness to help whenever needed. The overall process was straightforward, and I felt that my needs were taken seriously.
I would definitely recommend them to others looking for a reliable and professional service.

Reply from Arno
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