Before and After Results
Real score improvements from students in our SAT, AP, ACT and GMAT programs.
Detailed Case Studies
In-depth stories from our students who achieved outstanding results.
I was devastated after my first SAT attempt. The diagnostic test identified my weak points in Reading and Math, and my tutor created a focused plan. In 4 months I went up 240 points and got accepted to UCLA!
After trying other programs, TestPrep Istanbul finally worked. The personalized approach to Data Sufficiency and Critical Reasoning made all the difference. Now I'm doing my MBA at Wharton.
The Science section was my biggest weakness. My tutor taught me efficient data interpretation strategies. The small group format kept my motivation high and I went from 24 to 34!
Reviews From Around the World
Reviews from SAT, AP, ACT and GMAT students and their parents.
"TestPrep Istanbul helped me increase my SAT score by 240 points! The tutors are incredibly knowledgeable and the personalized approach made all the difference."
"As a parent, I appreciate the regular progress reports and flexibility. My son went from struggling to confident in just 4 months."
"The practice tests were incredibly realistic. On exam day I felt completely prepared and scored 34!"
"After trying other programs, TestPrep Istanbul finally worked. Their GMAT strategies are next level. I got into Wharton!"
"I took 4 AP courses with TestPrep Istanbul and scored 5 on all of them. The tutors know exactly what the College Board is looking for."
"Worth every penny. Our investment in our daughter's education paid off with a full scholarship. Thank you TestPrep Istanbul!"
"I was struggling with IB Math HL. My tutor explained concepts step by step and I scored 7 on my IA!"
"I went from 5.5 to 7.5 in Writing. The Speaking strategies really worked."
Student reviews
2,000 approved reviewsApproved student reviews across all our courses
- All(2,000)
- AP Exams(330)
- IB Diploma(279)
- IGCSE / GCSE(267)
- A-Level(179)
- Digital SAT(144)
- PTE Academic(91)
- SSAT(89)
- IMAT(79)
- ACT(78)
- GRE General(73)
- UCAT(66)
- TOEFL iBT(62)
- IELTS Academic(61)
- GMAT Focus(60)
- LNAT(51)
- YÖS / TR-YÖS(51)
- LSAT(40)
- TOEFL iBT
At the beginning, we knew very little about the TOEFL iBT system as parents. Flexible scheduling helped during a demanding school year. Thank you sincerely to everyone involved.
Sungmin Kim
- TOEFL iBT
I had been studying alone, but my results stopped improving after a point. After a while, the questions started to feel much more familiar.
Joel Jenkins
- TOEFL iBT
The feedback I received on Reading was clear and practical. It took time to stop worrying about mistakes in speaking practice, but the lessons felt relaxed. I found a better balance between regular school and exam preparation.
Declan Langley
- TOEFL iBT
We noticed that the resources kept changing during independent study. The class size kept our child from disappearing into the background. We quickly felt that the tutor was a good match.
Tanvi Banerjee
- TOEFL iBT
Everyone recommended different resources and I kept switching between them. I finally understood what was going wrong in Integrated Tasks. I never felt awkward asking the same thing again. I learned not to lose the rest of a listening task because I missed one word. I started noticing the reason for a mistake much faster. I was really happy with the lessons.
Bonnie Lockwood
- TOEFL iBT
Breaking Speaking into smaller pieces worked much better for me. The writing feedback helped me stop repeating the same sentence-level errors. I went into the exam much calmer than I would have before.
Hyunwoo Cho
- TOEFL iBT
Over time, Speaking became one of the most organized parts of my TOEFL iBT preparation. I learned not to lose the rest of a listening task because I missed one word. Knowing what to study reduced a lot of the stress.
Liam Kirkwood
- TOEFL iBT
It took time to stop worrying about mistakes in speaking practice, but the lessons felt relaxed. Thanks to TestPrep for helping me stay on track.
Cooper Harcourt
- TOEFL iBT
I finally understood what was going wrong in Reading. I developed a clearer way to return to the text during reading questions. There was no overnight miracle, but the progress was easy to see.
Carolina Vieira
- TOEFL iBT
We wanted our child to keep up with the school pace in Speaking. Individual lesson time was used around our child's actual needs. We were happy with both the teaching and the communication.
Leandro Villalba
- TOEFL iBT
I learned not to lose the rest of a listening task because I missed one word. I was really happy with the lessons.
Marleen Krause
- TOEFL iBT
I knew my target, but I didn't have a realistic routine for TOEFL iBT. A big thank you to my tutor for all the support :)
Bruno Nunes
- TOEFL iBT
Lesson times could fit around school, university or work. Breaking Integrated Tasks into smaller pieces worked much better for me. My preparation became much more regular and easier to track. Thank you to the tutor who stayed supportive until the end.
Jonas Schafer
- TOEFL iBT
What annoyed me most was losing easy points because I rushed. My tutor made it easy to ask questions from the first lesson. Lesson times could fit around school, university or work. I learned not to lose the rest of a listening task because I missed one word. I went into the exam much calmer than I would have before. I'm genuinely thankful to my tutor for being patient.
Diego Pastor
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