TST PrepTST Prep is an online-based language test solution platform designed to provide an interactive learning environment for students who need to prepare for the TOEFL, Duolingo English Test, and general English fluency. Our student-centered approach not only provides test strategies and score building practice activities, but also a community-driven learning environment where teachers are always accessible and fellow test-takers support you every step of the way to your dream score.
TST Prep (tstprep.com) has 234 customer reviews on Five Star Index, with an average rating of 4.9 out of 5.
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Education Services · Washington, District of Columbia
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Education Services · Colorado Springs, Colorado
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Education Services · Harrisburg, North Carolina
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Education Services · Rockville, Maryland
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Showing 225 reviews with 5 stars · Clear filters
Mercedes C.
Please do the reading class with Professor Todd. He gives you tips and his class is never boring. Is really a great professor.
Response from TST PrepDec 3, 2025
Thank you for your kind words. I'm sure Todd is going to love your feedback. I'll pass this along to him. Thank you so much for sharing.
Julieta A.
The resources on their page are great. They are helping me prepare for my TOEFL exam and I see improvements day after day.
Response from TST PrepNov 22, 2025
That's great to hear. Best of luck in your studies!
Jayashree Y.
I feel Josh has done some amazing work with TST Prep. A friend shared the link to his videos when I had just about a week to prepare for TOEFL, and I have no reservation in saying that it was the best resource that I could have received for my preparation. Josh has explained the question types and strategies so clearly that going through his videos just once gave me a good idea of what to expect in the exam. I must say, I have used his strategies and templates in my writing and speaking sections, and that worked great for me! With less than a week of preparation, I scored 119/120 in my exam, and I attribute a huge part of that to Josh! Once again, a big shoutout to Josh for the amazing teacher that he is! I hope he continues this great work and helps many more folks out there!
Response from TST PrepNov 21, 2025
This comment made my day. Thank you so much for taking the time to express your appreciation. It really helps keep me motivated :) And congrats on your score! That's amazing.
Romaissa N.
I highly recommend his YouTube videos. I watched them for only one week and scored 96/120. I’m sure that if I had followed his informative instructions earlier, I would have achieved an even higher score. Follow him, guys!
Response from TST PrepNov 21, 2025
That's great news, and thank you so much for sharing. I'm happy to hear you found the videos helpful.
Gopi Reddy C.
I am here to convey my wholehearted thanks to TST Prep, particularly to teacher Josh, who is such a passionate instructor. I followed his videos on YouTube for a week and applied the learnings sincerely on test day. I scored 106 (24/28/26/28) on the TOEFL iBT. Once again, a million thanks to TST Prep for being such a positive influence on test takers.
Response from TST PrepNov 21, 2025
Thank you for your kind words. Happy to help :)
Thierry L.
I prepared my TOEFL iBT exam using only their YouTube videos. I ended up scoring 113/120, I never thought I could do it but Josh’s advices really helped me. I would recommend your channel to anyone taking the TOEFL.
Response from TST PrepNov 7, 2025
Thank you for sharing, Thierry. I'm happy to hear the videos helped. And congrats on your score. That's amazing!
Sumaiya Rahman M.
I had two weeks for my prep, and I was not continuous with my study at all. Then TST Prep helped me a lot. I've practiced multiple practice questions as well as followed his writing and speaking templates. With his tips and tricks I managed to score a 30 on reading and 28 in listening! And the overall score was 106 with 24 on the rest of the sections. Thanks Again for all your effort! ❤️
Response from TST PrepOct 25, 2025
That's an awesome score! Congratulations. I'm happy we could help :)
Jacqueline T.
This TOEFL training platform is a gift sent from heaven!! Excellent practice - and super competent teachers, I scoredvery high with only a month of practice! Highly recommend TST Prep!
Response from TST PrepOct 25, 2025
What a compliment! Thank you so much for your kind words.