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)
- A-Level
Keeping up with A-Level while school was busy was harder than I expected. My tutor could see my reasoning and usually found the source of an error quickly. I went into the exam much calmer than I would have before. I was really happy with the lessons.
Wyatt Barlow
- A-Level
Breaking A-Level English Literature into smaller pieces worked much better for me. Going back to the lesson recordings helped when I forgot a small step. Discussing why the other choices were wrong helped more than I expected. My confidence improved along with the results. There was no overnight miracle, but the progress was easy to see. Thanks to TestPrep for helping me stay on track.
Erin Bevan
- A-Level
The class felt relaxed enough to ask questions without overthinking it. The feedback I received on A-Level Computer Science was clear and practical. I wasn't trying to learn new topics at the very last minute. A big thank you to my tutor for all the support :)
Lewis Caldwell
- A-Level
Over time, A-Level Economics became one of the most organized parts of my A-Level preparation. Balancing Quant and Verbal in the same week worked better than studying them in blocks. My mock results gradually became more consistent.
Seungwoo Heo
- A-Level
Seeing several versions of the same topic made unfamiliar questions less stressful. Thanks to everyone who supported me.
Declan Walsh
- A-Level
I wasn't starting from zero, but the same mistakes kept showing up in my mocks. Going back to the lesson recordings helped when I forgot a small step. A clear plan for the final weeks made priorities much easier to see. Reviewing my work against the criteria changed the way I edited it. I went into the exam much calmer than I would have before. Thanks to TestPrep for helping me stay on track.
Kai Jin
- A-Level
As the exam got closer, I wasn't sure what I should actually review. Over time, A-Level History became one of the most organized parts of my A-Level preparation. The plan changed with my mock and homework results, so the work never felt random. Using the mark scheme to review my own answer was surprisingly helpful. After a while, the questions started to feel much more familiar. Thanks to everyone who supported me.
Poppy Hargreaves
- A-Level
As the exam got closer, I wasn't sure what I should actually review. We balanced current school topics with past-paper practice. After a while, the questions started to feel much more familiar. It was an intense period, but it was worth it.
Thao Ngo
- A-Level
Lesson times could fit around school, university or work. Breaking A-Level English Literature into smaller pieces worked much better for me. I found a better balance between regular school and exam preparation. Thanks to TestPrep for helping me stay on track.
Imogen Bennett
- A-Level
The feedback I received on A-Level Chemistry was clear and practical. Once I understood the reasons behind the facts, the questions felt less random. I went into the exam much calmer than I would have before.
Lei Zhao
- A-Level
The group never had more than six students, so it was easy to stay involved. Over time, A-Level Physics became one of the most organized parts of my A-Level preparation. I started noticing the reason for a mistake much faster. Thank you to my tutor and the TestPrep team.
Manav Iyer
- A-Level
I was doing questions for A-Level English Literature on my own but never had a steady routine. My mock results gradually became more consistent.
Erin Donovan
- A-Level
I chose A-Level History this year and wanted to build a solid base from the beginning. We didn't spend extra time on things I already knew. There was no overnight miracle, but the progress was easy to see. Thank you to the tutor who stayed supportive until the end.
Mason Whitman
- A-Level
I chose A-Level English Literature this year and wanted to build a solid base from the beginning. After a while, the questions started to feel much more familiar.
Arnav Suri
- A-Level
I wasn't starting from zero, but the same mistakes kept showing up in my mocks. One bad mock no longer made me want to drop the whole plan. Balancing Quant and Verbal in the same week worked better than studying them in blocks. Thank you to my tutor and the TestPrep team.
Caleb Langston
- A-Level
Keeping up with A-Level while school was busy was harder than I expected. I finally understood what was going wrong in A-Level Art and Design. By the end of each lesson, I knew what I was supposed to do during the week. I understood that the portfolio needed to show the process, not only the finished piece. I went into the exam much calmer than I would have before. The preparation felt calmer than I expected.
Alvaro Fuentes
- A-Level
Connecting examples back to the main point made my writing more consistent. Thanks to everyone who supported me.
Levi Hawke
- A-Level
After my first attempt, I wanted the second round of preparation to feel more organized. Knowing what to study reduced a lot of the stress.
Fabien Caron
- A-Level
Knowing the topic wasn't always enough; I had to learn which information the question actually needed. Thanks to everyone who supported me.
Alvaro Antunes
- A-Level
Preparation looked calmer and more organized closer to the exam. Seeing the change in our child made us very happy.
Hiroto Abe
- A-Level
Questions from other students often helped me as well. I finally understood what was going wrong in A-Level Psychology. After a while, the questions started to feel much more familiar. A big thank you to my tutor for all the support :)
Mitchell Lawrence
- A-Level
Over time, A-Level Chemistry became one of the most organized parts of my A-Level preparation. I became much more careful with graphs, experiments and data-based questions. Knowing what to study reduced a lot of the stress.
Meilin Xiao
- A-Level
Breaking A-Level Sociology into smaller pieces worked much better for me. My tutor made it easy to ask questions from the first lesson. I learned to make a short plan before starting a long response. I found a better balance between regular school and exam preparation. My preparation became much more regular and easier to track. I'm genuinely thankful to my tutor for being patient.
Orla Brennan
- A-Level
I wasn't starting from zero, but the same mistakes kept showing up in my mocks. Breaking A-Level Mathematics into smaller pieces worked much better for me. I stopped doing a huge amount one week and nothing the next. Learning when to leave a hard question made a real difference to my timing. I wasn't trying to learn new topics at the very last minute. A big thank you to my tutor for all the support :)
Saskia Hendriks
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