심희원
이 앱 혼자 공부하기 좋은 앱이에요 듀오링고 학원
이 앱 혼자 공부하기 좋은 앱이에요 듀오링고 학원, 과외는 비싼데 이 앱은 가격도 괜찮고 무엇보다도 이번에 업데이트 된 이후로 정말 세밀하게 교정해줘서 좋아요!! ex) 문법 교정, 단어 추천, 형식교정, 등등
Response from ArnoMar 25, 2026
리뷰 감사합니다! 최근 변경 사항들이 마음에 드셨다니 특히 기쁩니다.

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 FeedbackGet 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 PredictionsTake 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 PlansArno 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.
Arno (goarno.io) has 170 customer reviews on Five Star Index, with an average rating of 4.8 out of 5.
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심희원
이 앱 혼자 공부하기 좋은 앱이에요 듀오링고 학원, 과외는 비싼데 이 앱은 가격도 괜찮고 무엇보다도 이번에 업데이트 된 이후로 정말 세밀하게 교정해줘서 좋아요!! ex) 문법 교정, 단어 추천, 형식교정, 등등
Response from ArnoMar 25, 2026
리뷰 감사합니다! 최근 변경 사항들이 마음에 드셨다니 특히 기쁩니다.
sirena _.
Arno is really perfect site to prepare Duolingo. It helps me improve my English score in a short period. Thanks!!!
Response from ArnoMar 25, 2026
You're very welcome! So glad we could help :)
Addely Alfonso Q.
Arno has been a very helpful tool in my preparation for the Duolingo English Test. The practice exams feel very similar to the real test, which has helped me build confidence and improve my timing. It also makes it easy to identify my weak areas so I can focus on improving them. Thanks to Arno, I feel more prepared and closer to reaching my target score.
Response from ArnoMar 25, 2026
It's great to hear that Arno has made you feel more confident! We're glad that you've been able to see progress as well. We're rooting for you to get your target scores as soon as possible!
laryssa M.
The instantaneous answers, corrections and customized feedbacks made my experience here unique.
Response from ArnoMar 25, 2026
Thank you for the 5-star review! We're glad that you're finding the AI feedback so helpful.
Sara K.
It helped me so much in practise ,and it has to many example that you can worked on.
Response from ArnoMar 25, 2026
Thank you, Sara! We're glad that you're find Arno helpful.
Kamlesh T.
it made easy for me to prep for duolingo test. i love the support i get in Arno prep.
Response from ArnoMar 25, 2026
Thank you so much, Kamlesh!
Sahil A.
It has been great experience and really helped me to gain my skills in which i was lacking more.
Response from ArnoMar 25, 2026
Thank you, Sahil!
Suchada K.
My experience with the Arno platform was positive. It is easy to use and well organized. I could find information quickly, which helped improve my efficiency and productivity.
Response from ArnoMar 25, 2026
Hi Suchada! It's great to hear that you found Arno easy to use. We've really invested a lot of time into that recently, so we're happy to hear that those efforts are paying off.