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)
- UCAT
Our daughter needed regular support with Situational Judgement. The lessons started being followed without constant reminders from us. The class size kept our child from disappearing into the background. Joining lessons willingly was one of the clearest signs for us. The plan was adjusted when school exams became busy. Seeing the change in our child made us very happy.
Ruben Mulder
- UCAT
As the exam got closer, I wasn't sure what I should actually review. I stopped doing a huge amount one week and nothing the next. During the intensive review, we returned to real gaps instead of restarting everything. A quick check after each answer helped me catch small mistakes. After a while, the questions started to feel much more familiar. The preparation felt calmer than I expected.
Lihua Song
- UCAT
We wanted our child to keep up with the school pace in Decision Making. Mock analysis allowed us to follow progress more clearly. The plan was adjusted when school exams became busy. The tutor supported regular study, not only the lesson content. The overall experience was positive from beginning to end.
Avery Fletcher
- UCAT
Everyone recommended different resources and I kept switching between them. We didn't spend extra time on things I already knew. My mock results gradually became more consistent. I'm genuinely thankful to my tutor for being patient.
Carlotta Fiore
- UCAT
The UCAT format felt unnecessarily confusing at first. I stopped doing a huge amount one week and nothing the next. I stopped choosing answers by feel and started looking for evidence in the passage. Thanks to TestPrep for helping me stay on track.
Tyler Finley
- UCAT
As the exam got closer, I wasn't sure what I should actually review. A big thank you to my tutor for all the support :)
Daeun Song
- UCAT
When I started preparing for UCAT, I wasn't sure what order to study things in. I'm glad I worked with my tutor through this process.
Aditya Naidu
- UCAT
Keeping up with UCAT while school was busy was harder than I expected. It was an intense period, but it was worth it.
Cole Abbott
- UCAT
Mistakes became something to work on rather than something to feel bad about. We were happy with both the teaching and the communication.
Riley Rowntree
- UCAT
I was doing questions for Situational Judgement on my own but never had a steady routine. Thank you to the tutor who stayed supportive until the end.
Kyungsoo Ma
- UCAT
I wasn't starting from zero, but the same mistakes kept showing up in my mocks. I finally understood what was going wrong in Time Management. I started tracking the type of mistake, not just the number of questions I completed. Practicing in the real exam format made test day feel much less unfamiliar. I found a better balance between regular school and exam preparation. I'm glad I worked with my tutor through this process.
Mariano Carranza
- UCAT
What annoyed me most was losing easy points because I rushed. My tutor could see my reasoning and usually found the source of an error quickly. Discussing why the other choices were wrong helped more than I expected. My tutor usually asked me to explain my thinking before stepping in. We didn't spend extra time on things I already knew. The preparation felt calmer than I expected.
Johanna Martens
- UCAT
I was close to my target, but my results changed a lot from one test to the next. A big thank you to my tutor for all the support :)
Rory Spencer
- UCAT
I wasn't starting from zero, but the same mistakes kept showing up in my mocks. I stopped doing a huge amount one week and nothing the next. I worked on keeping a steady pace instead of rushing the easy questions. I was really happy with the lessons.
Sakura Nishimura
- UCAT
I can now decide much faster when to move on from a question. Thanks to TestPrep for helping me stay on track.
Paula Villanueva
- UCAT
I was taking Decision Making at school, but getting used to the exam questions took time. Having the lesson move at my pace made the process feel much easier. I started noticing the reason for a mistake much faster. The preparation felt calmer than I expected.
Caitlin Paterson
- UCAT
I chose Decision Making this year and wanted to build a solid base from the beginning. I found a better balance between regular school and exam preparation.
Eliza OConnell
- UCAT
Over time, Decision Making became one of the most organized parts of my UCAT preparation. There was no overnight miracle, but the progress was easy to see.
Arjun Bose
- UCAT
When I started preparing for UCAT, I wasn't sure what order to study things in. I became much more comfortable asking questions in class.
Tomas Cuellar
- UCAT
Our son's school schedule was already very busy. Flexible scheduling helped during a demanding school year. The plan was adjusted when school exams became busy. Being able to fit lessons around school made the process easier. It was good to see confidence returning over time. We would recommend the program to students and families in a similar situation.
Caio Cunha
- UCAT
Breaking Verbal Reasoning into smaller pieces worked much better for me. I started tracking the type of mistake, not just the number of questions I completed. My written answers became shorter, clearer and easier to follow. Knowing what to study reduced a lot of the stress. I left the exam feeling that I had done what I could. I'm genuinely thankful to my tutor for being patient.
Coralie Picard
- UCAT
Over time, Verbal Reasoning became one of the most organized parts of my UCAT preparation. I wasn't trying to learn new topics at the very last minute.
Ramon Pascual
- UCAT
The UCAT format felt unnecessarily confusing at first. When I got something wrong, we looked at why I chose that answer instead of only checking the solution. Practicing in the real exam format made test day feel much less unfamiliar. I was really happy with the lessons.
Isabela Cuellar
- UCAT
Our child wasn't sure how to organize the preparation for UCAT. It was good to see confidence returning over time. Seeing the change in our child made us very happy.
Marcus Sawyer
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