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)
- IMAT
Our child had a clear goal but no steady study routine. We would recommend the program to students and families in a similar situation.
Hyejin Ji
- IMAT
Everyone recommended different resources and I kept switching between them. Knowing what to study reduced a lot of the stress.
Thijs Kramer
- IMAT
I was doing questions for Mathematics on my own but never had a steady routine. The group never had more than six students, so it was easy to stay involved. My mock results gradually became more consistent. It was an intense period, but it was worth it.
Elena Antunes
- IMAT
Breaking Mathematics into smaller pieces worked much better for me. I started noticing the reason for a mistake much faster.
Enzo Garcia
- IMAT
Breaking Mathematics into smaller pieces worked much better for me. My tutor usually asked me to explain my thinking before stepping in. Learning when to leave a hard question made a real difference to my timing. I found a better balance between regular school and exam preparation. My preparation became much more regular and easier to track. Thanks to TestPrep for helping me stay on track.
Marina Almeida
- IMAT
The feedback I received on Mathematics was clear and practical. My tutor usually asked me to explain my thinking before stepping in. Seeing several versions of the same topic made unfamiliar questions less stressful. Knowing what to study reduced a lot of the stress. I started noticing the reason for a mistake much faster. Thanks to TestPrep for helping me stay on track.
Mitali Verma
- IMAT
I was taking Biology at school, but getting used to the exam questions took time. Breaking Biology into smaller pieces worked much better for me. Going back to the lesson recordings helped when I forgot a small step. Separating calculation errors from content gaps made revision more useful. After a while, the questions started to feel much more familiar. I'm glad I worked with my tutor through this process.
Miku Murakami
- IMAT
Past-paper questions showed me how different topics could appear together. A big thank you to my tutor for all the support :)
Anqi Song
- IMAT
Our son's school schedule was already very busy. Joining lessons willingly was one of the clearest signs for us. Online lessons made it possible to continue without losing time on travel. Mock analysis allowed us to follow progress more clearly. Preparation looked calmer and more organized closer to the exam. We quickly felt that the tutor was a good match.
Kanya Saelim
- IMAT
After my first attempt, I wanted the second round of preparation to feel more organized. Over time, General Knowledge became one of the most organized parts of my IMAT preparation. We could make the workload lighter during busy weeks at school or university. Using the mark scheme to review my own answer was surprisingly helpful. My mock results gradually became more consistent. It was an intense period, but it was worth it.
Imogen Farley
- IMAT
We wanted our child to keep up with the school pace in Logical Reasoning. Individual lesson time was used around our child's actual needs. We were pleased with the support we received.
Alan Quiroga
- IMAT
At the beginning, we knew very little about the IMAT system as parents. Flexible scheduling helped during a demanding school year. Regular work on similar question types reduced repeated mistakes. Online lessons made it possible to continue without losing time on travel. The plan was adjusted when school exams became busy. We would recommend the program to students and families in a similar situation.
Jimena Peralta
- IMAT
What annoyed me most was losing easy points because I rushed. I started tracking the type of mistake, not just the number of questions I completed. Knowing the topic wasn't always enough; I had to learn which information the question actually needed. I was really happy with the lessons.
Daeun Pyo
- IMAT
I wasn't starting from zero, but the same mistakes kept showing up in my mocks. Full-length mocks helped me get used to the real exam pace. I became much more careful with graphs, experiments and data-based questions. We could make the workload lighter during busy weeks at school or university. It was an intense period, but it was worth it.
Haruka Yamashita
- IMAT
When I started preparing for IMAT, I wasn't sure what order to study things in. I left the exam feeling that I had done what I could.
Keira Garland
- IMAT
Everyone recommended different resources and I kept switching between them. I stopped doing a huge amount one week and nothing the next. Having the lesson move at my pace made the process feel much easier. Once I understood the reasons behind the facts, the questions felt less random. I found a better balance between regular school and exam preparation. Thank you to my tutor and the TestPrep team.
Carter Pritchard
- IMAT
Our son's school schedule was already very busy. The overall experience was positive from beginning to end.
Viola Vitale
- IMAT
The feedback I received on Biology was clear and practical. I started noticing the reason for a mistake much faster.
Hannah Kirkwood
- IMAT
Our son's school schedule was already very busy. Regular mocks built familiarity with the real exam pace. The tutor supported regular study, not only the lesson content. The plan was adjusted when school exams became busy. We thank the tutor and the TestPrep team.
George Walsh
- IMAT
I finally understood what was going wrong in Chemistry. There was no overnight miracle, but the progress was easy to see.
Louis Picard
- IMAT
After my first attempt, I wanted the second round of preparation to feel more organized. A big thank you to my tutor for all the support :)
Sienna Rawson
- IMAT
What annoyed me most was losing easy points because I rushed. Questions from other students often helped me as well. I learned to make a short plan before starting a long response. The plan changed with my mock and homework results, so the work never felt random. Even in a group lesson, the tutor knew where each of us stood. It was an intense period, but it was worth it.
Yerin Ahn
- IMAT
Everyone recommended different resources and I kept switching between them. Even in a group lesson, the tutor knew where each of us stood. I started noticing the reason for a mistake much faster. Thanks to everyone who supported me.
Mateo Sarmiento
- IMAT
After my first attempt, I wanted the second round of preparation to feel more organized. I started tracking the type of mistake, not just the number of questions I completed. My tutor could see my reasoning and usually found the source of an error quickly. Separating calculation errors from content gaps made revision more useful. I left the exam feeling that I had done what I could. Thank you to my tutor and the TestPrep team.
Wei Zhou
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